A last-minute cosmetic fix had introduced a bug in
smtp/smtp_addr.c.
+
+20170512
+
+ Bugfix (introduced: Postfix 2.0): the MIME nesting level
+ counter was not initialized (i.e. left at the memory fill
+ pattern 0xffffffff which equals -1). This broke unit tests
+ with a different memory allocator. Changing the value to
+ zero would break backwards compatibility (reject mail that
+ was previously not rejected). Files: global/mime_state.c.
+
+20170531
+
+ Bugfix (introduced: Postfix 3.2): after the table lookup
+ overhaul, the check_sender_access and check_recipient_access
+ features ignored the parent_domain_matches_subdomains
+ setting. Reported by Henrik Larsson. File: smtpd/smtpd_check.c.
+
+ Workaround (introduced: Postfix 3.2): mail_addr_find() logs
+ a warning that it does not support both parent-domain and
+ dot-parent-domain style lookups in the same call. File:
+ global/mail_addr_find.c
+
+20170610
+
+ Workaround (introduced: Postfix 3.0 20140718): prevent MIME
+ downgrade of Postfix-generated message/delivery-status.
+ It's supposed to be 7bit, therefore quoted-printable encoding
+ is not expected. Problem reported by Griff. File:
+ bounce/bounce_notify_util.c.
+
+ Documentation: indicate that the transport_mumble parameters
+ are implemented by the queue manager, not by delivery agents.
+ Files: mantools/postlink, local/local.c, pipe/pipe.c,
+ *qmgr/qmgr.c, smtp/smtp.c, virtual/virtual.c.
Disable -DSNAPSHOT and -DNONPROD in makedefs.
- Merge in the code to relax smtp_mx_address_limit if 'strict'
- enforcement would result in the elimination of one IP address
- family.
-
Convert postalias(1) to store external-form keys, and convert
aliases(5) to perform external-first lookup with fallback to
internal form, to make it consistent with the rest of Postfix.
cipher list.
<b>RESOURCE AND RATE CONTROLS</b>
- <b><a href="postconf.5.html#smtp_destination_concurrency_limit">smtp_destination_concurrency_limit</a> ($<a href="postconf.5.html#default_destination_concurrency_limit">default_destination_concur</a>-</b>
- <b><a href="postconf.5.html#default_destination_concurrency_limit">rency_limit</a>)</b>
- The maximal number of parallel deliveries to the same destina-
- tion via the smtp message delivery transport.
-
- <b><a href="postconf.5.html#smtp_destination_recipient_limit">smtp_destination_recipient_limit</a> ($<a href="postconf.5.html#default_destination_recipient_limit">default_destination_recipient_limit</a>)</b>
- The maximal number of recipients per message for the smtp mes-
- sage delivery transport.
-
<b><a href="postconf.5.html#smtp_connect_timeout">smtp_connect_timeout</a> (30s)</b>
The Postfix SMTP client time limit for completing a TCP connec-
tion, or zero (use the operating system built-in time limit).
that an SMTP session may be reused before it is closed, or zero
(no limit).
+ Implemented in the <a href="qmgr.8.html">qmgr(8)</a> daemon:
+
+ <b>transport_destination_concurrency_limit ($<a href="postconf.5.html#default_destination_concurrency_limit">default_destination_concur</a>-</b>
+ <b><a href="postconf.5.html#default_destination_concurrency_limit">rency_limit</a>)</b>
+ A transport-specific override for the default_destination_con-
+ currency_limit parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a>
+ name of the message delivery transport.
+
+ <b>transport_destination_recipient_limit ($<a href="postconf.5.html#default_destination_recipient_limit">default_destination_recipi</a>-</b>
+ <b><a href="postconf.5.html#default_destination_recipient_limit">ent_limit</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#default_destination_recipient_limit">default_destination_recip</a>-
+ <a href="postconf.5.html#default_destination_recipient_limit">ient_limit</a> parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a>
+ name of the message delivery transport.
+
<b>SMTPUTF8 CONTROLS</b>
Preliminary SMTPUTF8 support is introduced with Postfix 3.0.
cate filter for <a href="aliases.5.html"><b>aliases</b>(5)</a> or <a href="virtual.5.html"><b>virtual</b>(5)</a> alias expansion, or for
<a href="showq.8.html"><b>showq</b>(8)</a> queue displays.
+ <b><a href="postconf.5.html#mailbox_size_limit">mailbox_size_limit</a> (51200000)</b>
+ The maximal size of any <a href="local.8.html"><b>local</b>(8)</a> individual mailbox or maildir
+ file, or zero (no limit).
+
+ Implemented in the <a href="qmgr.8.html">qmgr(8)</a> daemon:
+
<b><a href="postconf.5.html#local_destination_concurrency_limit">local_destination_concurrency_limit</a> (2)</b>
- The maximal number of parallel deliveries via the local mail
- delivery
transport to the same recipient (when "<a href="postconf.5.html#local_destination_recipient_limit">local_destina</a>-
- <a href="postconf.5.html#local_destination_recipient_limit">tion_recipient_limit</a> = 1") or the maximal number of parallel
+ The maximal number of parallel deliveries via the local mail
+ delivery
transport to the same recipient (when "<a href="postconf.5.html#local_destination_recipient_limit">local_destina</a>-
+ <a href="postconf.5.html#local_destination_recipient_limit">tion_recipient_limit</a> = 1") or the maximal number of parallel
deliveries to the same local domain (when "<a href="postconf.5.html#local_destination_recipient_limit">local_destina</a>-
<a href="postconf.5.html#local_destination_recipient_limit">tion_recipient_limit</a> > 1").
<b><a href="postconf.5.html#local_destination_recipient_limit">local_destination_recipient_limit</a> (1)</b>
- The maximal number of recipients per message delivery via the
+ The maximal number of recipients per message delivery via the
local mail delivery transport.
- <b><a href="postconf.5.html#mailbox_size_limit">mailbox_size_limit</a> (51200000)</b>
- The maximal size of any <a href="local.8.html"><b>local</b>(8)</a> individual mailbox or maildir
- file, or zero (no limit).
-
<b>SECURITY CONTROLS</b>
<b><a href="postconf.5.html#allow_mail_to_commands">allow_mail_to_commands</a> (alias, forward)</b>
Restrict <a href="local.8.html"><b>local</b>(8)</a> mail delivery to external commands.
The default maximal number of parallel deliveries to the same
destination.
- <b>
<a href="postconf.5.html#transport_destination_concurrency_limit"><i>transport</i>_destination_concurrency_limit</a> ($<a href="postconf.5.html#default_destination_concurrency_limit">default_destination_concur</a>-</b>
+ <b>
transport_destination_concurrency_limit ($<a href="postconf.5.html#default_destination_concurrency_limit">default_destination_concur</a>-</b>
<b><a href="postconf.5.html#default_destination_concurrency_limit">rency_limit</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ A transport-specific override for the default_destination_con-
+ currency_limit parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a>
+ name of the message delivery transport.
Available in Postfix version 2.5 and later:
- <b>
<a href="postconf.5.html#transport_initial_destination_concurrency"><i>transport</i>_initial_destination_concurrency</a> ($<a href="postconf.5.html#initial_destination_concurrency">initial_destination_concur</a>-</b>
+ <b>
transport_initial_destination_concurrency ($<a href="postconf.5.html#initial_destination_concurrency">initial_destination_concur</a>-</b>
<b><a href="postconf.5.html#initial_destination_concurrency">rency</a>)</b>
- Initial concurrency for delivery via the named message <i>trans-</i>
- <i>port</i>.
+ A transport-specific override for the initial_destination_con-
+ currency parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a> name
+ of the message delivery transport.
<b><a href="postconf.5.html#default_destination_concurrency_failed_cohort_limit">default_destination_concurrency_failed_cohort_limit</a> (1)</b>
- How many pseudo-cohorts must suffer connection or handshake
- failure before a specific destination is considered unavailable
+ How many pseudo-cohorts must suffer connection or handshake
+ failure before a specific destination is considered unavailable
(and further delivery is suspended).
- <b>
<a href="postconf.5.html#transport_destination_concurrency_failed_cohort_limit"><i>transport</i>_destination_concurrency_failed_cohort_limit</a> ($<a href="postconf.5.html#default_destination_concurrency_failed_cohort_limit">default_desti</a>-</b>
+ <b>
transport_destination_concurrency_failed_cohort_limit ($<a href="postconf.5.html#default_destination_concurrency_failed_cohort_limit">default_desti</a>-</b>
<b><a href="postconf.5.html#default_destination_concurrency_failed_cohort_limit">nation_concurrency_failed_cohort_limit</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ A transport-specific override for the <a href="postconf.5.html#default_destination_concurrency_failed_cohort_limit">default_destination_con</a>-
+ <a href="postconf.5.html#default_destination_concurrency_failed_cohort_limit">currency_failed_cohort_limit</a> parameter value, where <i>transport</i> is
+ the <a href="master.5.html">master.cf</a> name of the message delivery transport.
<b><a href="postconf.5.html#default_destination_concurrency_negative_feedback">default_destination_concurrency_negative_feedback</a> (1)</b>
- The per-destination amount of delivery concurrency negative
- feedback, after a delivery completes with a connection or hand-
+ The per-destination amount of delivery concurrency negative
+ feedback, after a delivery completes with a connection or hand-
shake failure.
- <b>
<a href="postconf.5.html#transport_destination_concurrency_negative_feedback"><i>transport</i>_destination_concurrency_negative_feedback</a> ($<a href="postconf.5.html#default_destination_concurrency_negative_feedback">default_destina</a>-</b>
+ <b>
transport_destination_concurrency_negative_feedback ($<a href="postconf.5.html#default_destination_concurrency_negative_feedback">default_destina</a>-</b>
<b><a href="postconf.5.html#default_destination_concurrency_negative_feedback">tion_concurrency_negative_feedback</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ A transport-specific override for the default_destination_con-
+ currency_negative_feedback parameter value, where <i>transport</i> is
+ the <a href="master.5.html">master.cf</a> name of the message delivery transport.
<b><a href="postconf.5.html#default_destination_concurrency_positive_feedback">default_destination_concurrency_positive_feedback</a> (1)</b>
- The per-destination amount of delivery concurrency positive
+ The per-destination amount of delivery concurrency positive
feedback, after a delivery completes without connection or hand-
shake failure.
- <b>
<a href="postconf.5.html#transport_destination_concurrency_positive_feedback"><i>transport</i>_destination_concurrency_positive_feedback</a> ($<a href="postconf.5.html#default_destination_concurrency_positive_feedback">default_destina</a>-</b>
+ <b>
transport_destination_concurrency_positive_feedback ($<a href="postconf.5.html#default_destination_concurrency_positive_feedback">default_destina</a>-</b>
<b><a href="postconf.5.html#default_destination_concurrency_positive_feedback">tion_concurrency_positive_feedback</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ A transport-specific override for the default_destination_con-
+ currency_positive_feedback parameter value, where <i>transport</i> is
+ the <a href="master.5.html">master.cf</a> name of the message delivery transport.
<b><a href="postconf.5.html#destination_concurrency_feedback_debug">destination_concurrency_feedback_debug</a> (no)</b>
- Make the queue manager's feedback algorithm verbose for perfor-
+ Make the queue manager's feedback algorithm verbose for perfor-
mance analysis purposes.
<b>RECIPIENT SCHEDULING CONTROLS</b>
<b><a href="postconf.5.html#default_destination_recipient_limit">default_destination_recipient_limit</a> (50)</b>
The default maximal number of recipients per message delivery.
- <b><a href="postconf.5.html#transport_destination_recipient_limit"><i>transport</i>_destination_recipient_limit</a></b>
- Idem, for delivery via the named message <i>transport</i>.
+ <b>transport_destination_recipient_limit ($<a href="postconf.5.html#default_destination_recipient_limit">default_destination_recipi</a>-</b>
+ <b><a href="postconf.5.html#default_destination_recipient_limit">ent_limit</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#default_destination_recipient_limit">default_destination_recip</a>-
+ <a href="postconf.5.html#default_destination_recipient_limit">ient_limit</a> parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a>
+ name of the message delivery transport.
<b>OTHER RESOURCE AND RATE CONTROLS</b>
<b><a href="postconf.5.html#minimal_backoff_time">minimal_backoff_time</a> (300s)</b>
The maximal time between attempts to deliver a deferred message.
<b><a href="postconf.5.html#maximal_queue_lifetime">maximal_queue_lifetime</a> (5d)</b>
- Consider a message as undeliverable, when delivery fails with a
+ Consider a message as undeliverable, when delivery fails with a
temporary error, and the time in the queue has reached the <a href="postconf.5.html#maximal_queue_lifetime">maxi</a>-
<a href="postconf.5.html#maximal_queue_lifetime">mal_queue_lifetime</a> limit.
<b><a href="postconf.5.html#queue_run_delay">queue_run_delay</a> (300s)</b>
- The time between <a href="QSHAPE_README.html#deferred_queue">deferred queue</a> scans by the queue manager;
+ The time between <a href="QSHAPE_README.html#deferred_queue">deferred queue</a> scans by the queue manager;
prior to Postfix 2.4 the default value was 1000s.
<b><a href="postconf.5.html#transport_retry_time">transport_retry_time</a> (60s)</b>
- The time between attempts by the Postfix queue manager to con-
+ The time between attempts by the Postfix queue manager to con-
tact a malfunctioning message delivery transport.
Available in Postfix version 2.1 and later:
<b><a href="postconf.5.html#bounce_queue_lifetime">bounce_queue_lifetime</a> (5d)</b>
- Consider a bounce message as undeliverable, when delivery fails
- with a temporary error, and the time in the queue has reached
+ Consider a bounce message as undeliverable, when delivery fails
+ with a temporary error, and the time in the queue has reached
the <a href="postconf.5.html#bounce_queue_lifetime">bounce_queue_lifetime</a> limit.
Available in Postfix version 2.5 and later:
<b><a href="postconf.5.html#default_destination_rate_delay">default_destination_rate_delay</a> (0s)</b>
- The default amount of delay that is inserted between individual
- deliveries to the same destination; the resulting behavior
+ The default amount of delay that is inserted between individual
+ deliveries to the same destination; the resulting behavior
depends on the value of the corresponding per-destination recip-
ient limit.
- <b><a href="postconf.5.html#transport_destination_rate_delay"><i>transport</i>_destination_rate_delay</a> $<a href="postconf.5.html#default_destination_rate_delay">default_destination_rate_delay</a></b>
- Idem, for delivery via the named message <i>transport</i>.
+ <b>transport_destination_rate_delay ($<a href="postconf.5.html#default_destination_rate_delay">default_destination_rate_delay</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#default_destination_rate_delay">default_destina</a>-
+ <a href="postconf.5.html#default_destination_rate_delay">tion_rate_delay</a> parameter value, where <i>transport</i> is the <a href="master.5.html">mas-
+ ter.cf</a> name of the message delivery transport.
Available in Postfix version 3.1 and later:
<b><a href="postconf.5.html#default_transport_rate_delay">default_transport_rate_delay</a> (0s)</b>
- The default amount of delay that is inserted between individual
- deliveries over the same message delivery transport, regardless
+ The default amount of delay that is inserted between individual
+ deliveries over the same message delivery transport, regardless
of destination.
- <b><a href="postconf.5.html#transport_transport_rate_delay"><i>transport</i>_transport_rate_delay</a> $<a href="postconf.5.html#default_transport_rate_delay">default_transport_rate_delay</a></b>
- Idem, for delivery via the named message <i>transport</i>.
+ <b>transport_transport_rate_delay ($<a href="postconf.5.html#default_transport_rate_delay">default_transport_rate_delay</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#default_transport_rate_delay">default_trans</a>-
+ <a href="postconf.5.html#default_transport_rate_delay">port_rate_delay</a> parameter value, where the initial <i>transport</i> in
+ the parameter name is the <a href="master.5.html">master.cf</a> name of the message delivery
+ transport.
<b>SAFETY CONTROLS</b>
<b><a href="postconf.5.html#qmgr_daemon_timeout">qmgr_daemon_timeout</a> (1000s)</b>
<b>RESOURCE AND RATE CONTROLS</b>
In the text below, <i>transport</i> is the first field in a <a href="master.5.html"><b>master.cf</b></a> entry.
- <b><a href="postconf.5.html#transport_destination_concurrency_limit"><i>transport</i>_destination_concurrency_limit</a> ($<a href="postconf.5.html#default_destination_concurrency_limit">default_destination_concur</a>-</b>
+ <b>transport_time_limit ($<a href="postconf.5.html#command_time_limit">command_time_limit</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#command_time_limit">command_time_limit</a> parame-
+ ter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a> name of the message
+ delivery transport.
+
+ Implemented in the <a href="qmgr.8.html">qmgr(8)</a> daemon:
+
+ <b>transport_destination_concurrency_limit ($<a href="postconf.5.html#default_destination_concurrency_limit">default_destination_concur</a>-</b>
<b><a href="postconf.5.html#default_destination_concurrency_limit">rency_limit</a>)</b>
- Limit the number of parallel deliveries to the same destination,
- for delivery via the named <i>transport</i>. The limit is enforced by
- the Postfix queue manager.
+ A transport-specific override for the default_destination_con-
+ currency_limit parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a>
+ name of the message delivery transport.
- <b>
<a href="postconf.5.html#transport_destination_recipient_limit"><i>transport</i>_destination_recipient_limit</a> ($<a href="postconf.5.html#default_destination_recipient_limit">default_destination_recipi</a>-</b>
+ <b>
transport_destination_recipient_limit ($<a href="postconf.5.html#default_destination_recipient_limit">default_destination_recipi</a>-</b>
<b><a href="postconf.5.html#default_destination_recipient_limit">ent_limit</a>)</b>
- Limit the number of recipients per message delivery, for deliv-
- ery via the named <i>transport</i>. The limit is enforced by the Post-
- fix queue manager.
-
- <b><a href="postconf.5.html#transport_time_limit"><i>transport</i>_time_limit</a> ($<a href="postconf.5.html#command_time_limit">command_time_limit</a>)</b>
- Limit the time for delivery to external command, for delivery
- via the named <i>transport</i>. The limit is enforced by the pipe
- delivery agent.
-
- Postfix 2.4 and later support a suffix that specifies the time
- unit: s (seconds), m (minutes), h (hours), d (days), w (weeks).
- The default time unit is seconds.
+ A transport-specific override for the <a href="postconf.5.html#default_destination_recipient_limit">default_destination_recip</a>-
+ <a href="postconf.5.html#default_destination_recipient_limit">ient_limit</a> parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a>
+ name of the message delivery transport.
<b>MISCELLANEOUS CONTROLS</b>
<b><a href="postconf.5.html#config_directory">config_directory</a> (see 'postconf -d' output)</b>
The default per-transport upper limit on the number of in-memory
recipients.
- <b><a href="postconf.5.html#transport_recipient_limit"><i>transport</i>_recipient_limit</a> ($<a href="postconf.5.html#default_recipient_limit">default_recipient_limit</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ <b>transport_recipient_limit ($<a href="postconf.5.html#default_recipient_limit">default_recipient_limit</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#default_recipient_limit">default_recipient_limit</a>
+ parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a> name of the
+ message delivery transport.
<b><a href="postconf.5.html#default_extra_recipient_limit">default_extra_recipient_limit</a> (1000)</b>
The default value for the extra per-transport limit imposed on
the number of in-memory recipients.
- <b><a href="postconf.5.html#transport_extra_recipient_limit"><i>transport</i>_extra_recipient_limit</a> ($<a href="postconf.5.html#default_extra_recipient_limit">default_extra_recipient_limit</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ <b>transport_extra_recipient_limit ($<a href="postconf.5.html#default_extra_recipient_limit">default_extra_recipient_limit</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#default_extra_recipient_limit">default_extra_recipi</a>-
+ <a href="postconf.5.html#default_extra_recipient_limit">ent_limit</a> parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a> name
+ of the message delivery transport.
Available in Postfix version 2.4 and later:
The default per-transport limit on the number of recipients
refilled at once.
- <b><a href="postconf.5.html#transport_recipient_refill_limit"><i>transport</i>_recipient_refill_limit</a> ($<a href="postconf.5.html#default_recipient_refill_limit">default_recipient_refill_limit</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ <b>transport_recipient_refill_limit ($<a href="postconf.5.html#default_recipient_refill_limit">default_recipient_refill_limit</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#default_recipient_refill_limit">default_recipi</a>-
+ <a href="postconf.5.html#default_recipient_refill_limit">ent_refill_limit</a> parameter value, where <i>transport</i> is the <a href="master.5.html">mas-
+ ter.cf</a> name of the message delivery transport.
<b><a href="postconf.5.html#default_recipient_refill_delay">default_recipient_refill_delay</a> (5s)</b>
The default per-transport maximum delay between recipients
refills.
- <b><a href="postconf.5.html#transport_recipient_refill_delay"><i>transport</i>_recipient_refill_delay</a> ($<a href="postconf.5.html#default_recipient_refill_delay">default_recipient_refill_delay</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ <b>transport_recipient_refill_delay ($<a href="postconf.5.html#default_recipient_refill_delay">default_recipient_refill_delay</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#default_recipient_refill_delay">default_recipi</a>-
+ <a href="postconf.5.html#default_recipient_refill_delay">ent_refill_delay</a> parameter value, where <i>transport</i> is the <a href="master.5.html">mas-
+ ter.cf</a> name of the message delivery transport.
<b>DELIVERY CONCURRENCY CONTROLS</b>
<b><a href="postconf.5.html#initial_destination_concurrency">initial_destination_concurrency</a> (5)</b>
The default maximal number of parallel deliveries to the same
destination.
- <b>
<a href="postconf.5.html#transport_destination_concurrency_limit"><i>transport</i>_destination_concurrency_limit</a> ($<a href="postconf.5.html#default_destination_concurrency_limit">default_destination_concur</a>-</b>
+ <b>
transport_destination_concurrency_limit ($<a href="postconf.5.html#default_destination_concurrency_limit">default_destination_concur</a>-</b>
<b><a href="postconf.5.html#default_destination_concurrency_limit">rency_limit</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ A transport-specific override for the default_destination_con-
+ currency_limit parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a>
+ name of the message delivery transport.
Available in Postfix version 2.5 and later:
- <b>
<a href="postconf.5.html#transport_initial_destination_concurrency"><i>transport</i>_initial_destination_concurrency</a> ($<a href="postconf.5.html#initial_destination_concurrency">initial_destination_concur</a>-</b>
+ <b>
transport_initial_destination_concurrency ($<a href="postconf.5.html#initial_destination_concurrency">initial_destination_concur</a>-</b>
<b><a href="postconf.5.html#initial_destination_concurrency">rency</a>)</b>
- Initial concurrency for delivery via the named message <i>trans-</i>
- <i>port</i>.
+ A transport-specific override for the initial_destination_con-
+ currency parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a> name
+ of the message delivery transport.
<b><a href="postconf.5.html#default_destination_concurrency_failed_cohort_limit">default_destination_concurrency_failed_cohort_limit</a> (1)</b>
- How many pseudo-cohorts must suffer connection or handshake
- failure before a specific destination is considered unavailable
+ How many pseudo-cohorts must suffer connection or handshake
+ failure before a specific destination is considered unavailable
(and further delivery is suspended).
- <b>
<a href="postconf.5.html#transport_destination_concurrency_failed_cohort_limit"><i>transport</i>_destination_concurrency_failed_cohort_limit</a> ($<a href="postconf.5.html#default_destination_concurrency_failed_cohort_limit">default_desti</a>-</b>
+ <b>
transport_destination_concurrency_failed_cohort_limit ($<a href="postconf.5.html#default_destination_concurrency_failed_cohort_limit">default_desti</a>-</b>
<b><a href="postconf.5.html#default_destination_concurrency_failed_cohort_limit">nation_concurrency_failed_cohort_limit</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ A transport-specific override for the <a href="postconf.5.html#default_destination_concurrency_failed_cohort_limit">default_destination_con</a>-
+ <a href="postconf.5.html#default_destination_concurrency_failed_cohort_limit">currency_failed_cohort_limit</a> parameter value, where <i>transport</i> is
+ the <a href="master.5.html">master.cf</a> name of the message delivery transport.
<b><a href="postconf.5.html#default_destination_concurrency_negative_feedback">default_destination_concurrency_negative_feedback</a> (1)</b>
- The per-destination amount of delivery concurrency negative
- feedback, after a delivery completes with a connection or hand-
+ The per-destination amount of delivery concurrency negative
+ feedback, after a delivery completes with a connection or hand-
shake failure.
- <b>
<a href="postconf.5.html#transport_destination_concurrency_negative_feedback"><i>transport</i>_destination_concurrency_negative_feedback</a> ($<a href="postconf.5.html#default_destination_concurrency_negative_feedback">default_destina</a>-</b>
+ <b>
transport_destination_concurrency_negative_feedback ($<a href="postconf.5.html#default_destination_concurrency_negative_feedback">default_destina</a>-</b>
<b><a href="postconf.5.html#default_destination_concurrency_negative_feedback">tion_concurrency_negative_feedback</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ A transport-specific override for the default_destination_con-
+ currency_negative_feedback parameter value, where <i>transport</i> is
+ the <a href="master.5.html">master.cf</a> name of the message delivery transport.
<b><a href="postconf.5.html#default_destination_concurrency_positive_feedback">default_destination_concurrency_positive_feedback</a> (1)</b>
- The per-destination amount of delivery concurrency positive
+ The per-destination amount of delivery concurrency positive
feedback, after a delivery completes without connection or hand-
shake failure.
- <b>
<a href="postconf.5.html#transport_destination_concurrency_positive_feedback"><i>transport</i>_destination_concurrency_positive_feedback</a> ($<a href="postconf.5.html#default_destination_concurrency_positive_feedback">default_destina</a>-</b>
+ <b>
transport_destination_concurrency_positive_feedback ($<a href="postconf.5.html#default_destination_concurrency_positive_feedback">default_destina</a>-</b>
<b><a href="postconf.5.html#default_destination_concurrency_positive_feedback">tion_concurrency_positive_feedback</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ A transport-specific override for the default_destination_con-
+ currency_positive_feedback parameter value, where <i>transport</i> is
+ the <a href="master.5.html">master.cf</a> name of the message delivery transport.
<b><a href="postconf.5.html#destination_concurrency_feedback_debug">destination_concurrency_feedback_debug</a> (no)</b>
- Make the queue manager's feedback algorithm verbose for perfor-
+ Make the queue manager's feedback algorithm verbose for perfor-
mance analysis purposes.
<b>RECIPIENT SCHEDULING CONTROLS</b>
<b><a href="postconf.5.html#default_destination_recipient_limit">default_destination_recipient_limit</a> (50)</b>
The default maximal number of recipients per message delivery.
- <b>
<a href="postconf.5.html#transport_destination_recipient_limit"><i>transport</i>_destination_recipient_limit</a> ($<a href="postconf.5.html#default_destination_recipient_limit">default_destination_recipi</a>-</b>
+ <b>
transport_destination_recipient_limit ($<a href="postconf.5.html#default_destination_recipient_limit">default_destination_recipi</a>-</b>
<b><a href="postconf.5.html#default_destination_recipient_limit">ent_limit</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ A transport-specific override for the <a href="postconf.5.html#default_destination_recipient_limit">default_destination_recip</a>-
+ <a href="postconf.5.html#default_destination_recipient_limit">ient_limit</a> parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a>
+ name of the message delivery transport.
<b>MESSAGE SCHEDULING CONTROLS</b>
<b><a href="postconf.5.html#default_delivery_slot_cost">default_delivery_slot_cost</a> (5)</b>
- How often the Postfix queue manager's scheduler is allowed to
+ How often the Postfix queue manager's scheduler is allowed to
preempt delivery of one message with another.
- <b><a href="postconf.5.html#transport_delivery_slot_cost"><i>transport</i>_delivery_slot_cost</a> ($<a href="postconf.5.html#default_delivery_slot_cost">default_delivery_slot_cost</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ <b>transport_delivery_slot_cost ($<a href="postconf.5.html#default_delivery_slot_cost">default_delivery_slot_cost</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#default_delivery_slot_cost">default_delivery_slot_cost</a>
+ parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a> name of the
+ message delivery transport.
<b><a href="postconf.5.html#default_minimum_delivery_slots">default_minimum_delivery_slots</a> (3)</b>
- How many recipients a message must have in order to invoke the
+ How many recipients a message must have in order to invoke the
Postfix queue manager's scheduling algorithm at all.
- <b><a href="postconf.5.html#transport_minimum_delivery_slots"><i>transport</i>_minimum_delivery_slots</a> ($<a href="postconf.5.html#default_minimum_delivery_slots">default_minimum_delivery_slots</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ <b>transport_minimum_delivery_slots ($<a href="postconf.5.html#default_minimum_delivery_slots">default_minimum_delivery_slots</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#default_minimum_delivery_slots">default_minimum_deliv</a>-
+ <a href="postconf.5.html#default_minimum_delivery_slots">ery_slots</a> parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a> name
+ of the message delivery transport.
<b><a href="postconf.5.html#default_delivery_slot_discount">default_delivery_slot_discount</a> (50)</b>
The default value for transport-specific _delivery_slot_discount
settings.
- <b><a href="postconf.5.html#transport_delivery_slot_discount"><i>transport</i>_delivery_slot_discount</a> ($<a href="postconf.5.html#default_delivery_slot_discount">default_delivery_slot_discount</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ <b>transport_delivery_slot_discount ($<a href="postconf.5.html#default_delivery_slot_discount">default_delivery_slot_discount</a>)</b>
+ A transport-specific override for the default_delivery_slot_dis-
+ count parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a> name of
+ the message delivery transport.
<b><a href="postconf.5.html#default_delivery_slot_loan">default_delivery_slot_loan</a> (3)</b>
- The default value for transport-specific _delivery_slot_loan
+ The default value for transport-specific _delivery_slot_loan
settings.
- <b><a href="postconf.5.html#transport_delivery_slot_loan"><i>transport</i>_delivery_slot_loan</a> ($<a href="postconf.5.html#default_delivery_slot_loan">default_delivery_slot_loan</a>)</b>
- Idem, for delivery via the named message <i>transport</i>.
+ <b>transport_delivery_slot_loan ($<a href="postconf.5.html#default_delivery_slot_loan">default_delivery_slot_loan</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#default_delivery_slot_loan">default_delivery_slot_loan</a>
+ parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a> name of the
+ message delivery transport.
<b>OTHER RESOURCE AND RATE CONTROLS</b>
<b><a href="postconf.5.html#minimal_backoff_time">minimal_backoff_time</a> (300s)</b>
The maximal time between attempts to deliver a deferred message.
<b><a href="postconf.5.html#maximal_queue_lifetime">maximal_queue_lifetime</a> (5d)</b>
- Consider a message as undeliverable, when delivery fails with a
+ Consider a message as undeliverable, when delivery fails with a
temporary error, and the time in the queue has reached the <a href="postconf.5.html#maximal_queue_lifetime">maxi</a>-
<a href="postconf.5.html#maximal_queue_lifetime">mal_queue_lifetime</a> limit.
<b><a href="postconf.5.html#queue_run_delay">queue_run_delay</a> (300s)</b>
- The time between <a href="QSHAPE_README.html#deferred_queue">deferred queue</a> scans by the queue manager;
+ The time between <a href="QSHAPE_README.html#deferred_queue">deferred queue</a> scans by the queue manager;
prior to Postfix 2.4 the default value was 1000s.
<b><a href="postconf.5.html#transport_retry_time">transport_retry_time</a> (60s)</b>
- The time between attempts by the Postfix queue manager to con-
+ The time between attempts by the Postfix queue manager to con-
tact a malfunctioning message delivery transport.
Available in Postfix version 2.1 and later:
<b><a href="postconf.5.html#bounce_queue_lifetime">bounce_queue_lifetime</a> (5d)</b>
- Consider a bounce message as undeliverable, when delivery fails
- with a temporary error, and the time in the queue has reached
+ Consider a bounce message as undeliverable, when delivery fails
+ with a temporary error, and the time in the queue has reached
the <a href="postconf.5.html#bounce_queue_lifetime">bounce_queue_lifetime</a> limit.
Available in Postfix version 2.5 and later:
<b><a href="postconf.5.html#default_destination_rate_delay">default_destination_rate_delay</a> (0s)</b>
- The default amount of delay that is inserted between individual
- deliveries to the same destination; the resulting behavior
+ The default amount of delay that is inserted between individual
+ deliveries to the same destination; the resulting behavior
depends on the value of the corresponding per-destination recip-
ient limit.
- <b><a href="postconf.5.html#transport_destination_rate_delay"><i>transport</i>_destination_rate_delay</a> $<a href="postconf.5.html#default_destination_rate_delay">default_destination_rate_delay</a></b>
- Idem, for delivery via the named message <i>transport</i>.
+ <b>transport_destination_rate_delay ($<a href="postconf.5.html#default_destination_rate_delay">default_destination_rate_delay</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#default_destination_rate_delay">default_destina</a>-
+ <a href="postconf.5.html#default_destination_rate_delay">tion_rate_delay</a> parameter value, where <i>transport</i> is the <a href="master.5.html">mas-
+ ter.cf</a> name of the message delivery transport.
Available in Postfix version 3.1 and later:
<b><a href="postconf.5.html#default_transport_rate_delay">default_transport_rate_delay</a> (0s)</b>
- The default amount of delay that is inserted between individual
- deliveries over the same message delivery transport, regardless
+ The default amount of delay that is inserted between individual
+ deliveries over the same message delivery transport, regardless
of destination.
- <b><a href="postconf.5.html#transport_transport_rate_delay"><i>transport</i>_transport_rate_delay</a> $<a href="postconf.5.html#default_transport_rate_delay">default_transport_rate_delay</a></b>
- Idem, for delivery via the named message <i>transport</i>.
+ <b>transport_transport_rate_delay ($<a href="postconf.5.html#default_transport_rate_delay">default_transport_rate_delay</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#default_transport_rate_delay">default_trans</a>-
+ <a href="postconf.5.html#default_transport_rate_delay">port_rate_delay</a> parameter value, where the initial <i>transport</i> in
+ the parameter name is the <a href="master.5.html">master.cf</a> name of the message delivery
+ transport.
<b>SAFETY CONTROLS</b>
<b><a href="postconf.5.html#qmgr_daemon_timeout">qmgr_daemon_timeout</a> (1000s)</b>
cipher list.
<b>RESOURCE AND RATE CONTROLS</b>
- <b><a href="postconf.5.html#smtp_destination_concurrency_limit">smtp_destination_concurrency_limit</a> ($<a href="postconf.5.html#default_destination_concurrency_limit">default_destination_concur</a>-</b>
- <b><a href="postconf.5.html#default_destination_concurrency_limit">rency_limit</a>)</b>
- The maximal number of parallel deliveries to the same destina-
- tion via the smtp message delivery transport.
-
- <b><a href="postconf.5.html#smtp_destination_recipient_limit">smtp_destination_recipient_limit</a> ($<a href="postconf.5.html#default_destination_recipient_limit">default_destination_recipient_limit</a>)</b>
- The maximal number of recipients per message for the smtp mes-
- sage delivery transport.
-
<b><a href="postconf.5.html#smtp_connect_timeout">smtp_connect_timeout</a> (30s)</b>
The Postfix SMTP client time limit for completing a TCP connec-
tion, or zero (use the operating system built-in time limit).
that an SMTP session may be reused before it is closed, or zero
(no limit).
+ Implemented in the <a href="qmgr.8.html">qmgr(8)</a> daemon:
+
+ <b>transport_destination_concurrency_limit ($<a href="postconf.5.html#default_destination_concurrency_limit">default_destination_concur</a>-</b>
+ <b><a href="postconf.5.html#default_destination_concurrency_limit">rency_limit</a>)</b>
+ A transport-specific override for the default_destination_con-
+ currency_limit parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a>
+ name of the message delivery transport.
+
+ <b>transport_destination_recipient_limit ($<a href="postconf.5.html#default_destination_recipient_limit">default_destination_recipi</a>-</b>
+ <b><a href="postconf.5.html#default_destination_recipient_limit">ent_limit</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#default_destination_recipient_limit">default_destination_recip</a>-
+ <a href="postconf.5.html#default_destination_recipient_limit">ient_limit</a> parameter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a>
+ name of the message delivery transport.
+
<b>SMTPUTF8 CONTROLS</b>
Preliminary SMTPUTF8 support is introduced with Postfix 3.0.
<a href="master.5.html"><b>master.cf</b></a> file.
<b>RESOURCE AND RATE CONTROL</b>
- <b><a href="postconf.5.html#transport_time_limit"><i>transport</i>_time_limit</a> ($<a href="postconf.5.html#command_time_limit">command_time_limit</a>)</b>
- The amount of time the command is allowed to run before it is
- terminated.
-
- Postfix 2.4 and later support a suffix that specifies the time
- unit: s (seconds), m (minutes), h (hours), d (days), w (weeks).
- The default time unit is seconds.
+ <b>transport_time_limit ($<a href="postconf.5.html#command_time_limit">command_time_limit</a>)</b>
+ A transport-specific override for the <a href="postconf.5.html#command_time_limit">command_time_limit</a> parame-
+ ter value, where <i>transport</i> is the <a href="master.5.html">master.cf</a> name of the message
+ delivery transport.
<b>MISCELLANEOUS</b>
<b><a href="postconf.5.html#config_directory">config_directory</a> (see 'postconf -d' output)</b>
- The default location of the Postfix <a href="postconf.5.html">main.cf</a> and <a href="master.5.html">master.cf</a> con-
+ The default location of the Postfix <a href="postconf.5.html">main.cf</a> and <a href="master.5.html">master.cf</a> con-
figuration files.
<b><a href="postconf.5.html#daemon_timeout">daemon_timeout</a> (18000s)</b>
- How much time a Postfix daemon process may take to handle a
+ How much time a Postfix daemon process may take to handle a
request before it is terminated by a built-in watchdog timer.
<b><a href="postconf.5.html#export_environment">export_environment</a> (see 'postconf -d' output)</b>
- The list of environment variables that a Postfix process will
+ The list of environment variables that a Postfix process will
export to non-Postfix processes.
<b><a href="postconf.5.html#ipc_timeout">ipc_timeout</a> (3600s)</b>
- The time limit for sending or receiving information over an
+ The time limit for sending or receiving information over an
internal communication channel.
<b><a href="postconf.5.html#mail_owner">mail_owner</a> (postfix)</b>
- The UNIX system account that owns the Postfix queue and most
+ The UNIX system account that owns the Postfix queue and most
Postfix daemon processes.
<b><a href="postconf.5.html#max_idle">max_idle</a> (100s)</b>
- The maximum amount of time that an idle Postfix daemon process
+ The maximum amount of time that an idle Postfix daemon process
waits for an incoming connection before terminating voluntarily.
<b><a href="postconf.5.html#max_use">max_use</a> (100)</b>
The syslog facility of Postfix logging.
<b><a href="postconf.5.html#syslog_name">syslog_name</a> (see 'postconf -d' output)</b>
- A prefix that is prepended to the process name in syslog
+ A prefix that is prepended to the process name in syslog
records, so that, for example, "smtpd" becomes "prefix/smtpd".
<b>SEE ALSO</b>
removed.
<b>RESOURCE AND RATE CONTROLS</b>
+ <b><a href="postconf.5.html#virtual_mailbox_limit">virtual_mailbox_limit</a> (51200000)</b>
+ The maximal size in bytes of an individual <a href="virtual.8.html"><b>virtual</b>(8)</a> mailbox or
+ maildir file, or zero (no limit).
+
+ Implemented in the <a href="qmgr.8.html">qmgr(8)</a> daemon:
+
<b><a href="postconf.5.html#virtual_destination_concurrency_limit">virtual_destination_concurrency_limit</a> ($<a href="postconf.5.html#default_destination_concurrency_limit">default_destination_concur</a>-</b>
<b><a href="postconf.5.html#default_destination_concurrency_limit">rency_limit</a>)</b>
- The maximal number of parallel deliveries to the same destina-
+ The maximal number of parallel deliveries to the same destina-
tion via the virtual message delivery transport.
<b><a href="postconf.5.html#virtual_destination_recipient_limit">virtual_destination_recipient_limit</a> ($<a href="postconf.5.html#default_destination_recipient_limit">default_destination_recipi</a>-</b>
<b><a href="postconf.5.html#default_destination_recipient_limit">ent_limit</a>)</b>
- The maximal number of recipients per message for the virtual
+ The maximal number of recipients per message for the virtual
message delivery transport.
- <b><a href="postconf.5.html#virtual_mailbox_limit">virtual_mailbox_limit</a> (51200000)</b>
- The maximal size in bytes of an individual <a href="virtual.8.html"><b>virtual</b>(8)</a> mailbox or
- maildir file, or zero (no limit).
-
<b>MISCELLANEOUS CONTROLS</b>
<b><a href="postconf.5.html#config_directory">config_directory</a> (see 'postconf -d' output)</b>
The default location of the Postfix <a href="postconf.5.html">main.cf</a> and <a href="master.5.html">master.cf</a> con-
The maximal number of addresses remembered by the address
duplicate filter for \fBaliases\fR(5) or \fBvirtual\fR(5) alias expansion, or
for \fBshowq\fR(8) queue displays.
+.IP "\fBmailbox_size_limit (51200000)\fR"
+The maximal size of any \fBlocal\fR(8) individual mailbox or maildir
+file, or zero (no limit).
+.PP
+Implemented in the qmgr(8) daemon:
.IP "\fBlocal_destination_concurrency_limit (2)\fR"
The maximal number of parallel deliveries via the local mail
delivery transport to the same recipient (when
.IP "\fBlocal_destination_recipient_limit (1)\fR"
The maximal number of recipients per message delivery via the
local mail delivery transport.
-.IP "\fBmailbox_size_limit (51200000)\fR"
-The maximal size of any \fBlocal\fR(8) individual mailbox or maildir
-file, or zero (no limit).
.SH "SECURITY CONTROLS"
.na
.nf
.IP "\fBdefault_destination_concurrency_limit (20)\fR"
The default maximal number of parallel deliveries to the same
destination.
-.IP "\fItransport\fB_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
+A transport\-specific override for the
+default_destination_concurrency_limit parameter value, where
+\fItransport\fR is the master.cf name of the message delivery
+transport.
.PP
Available in Postfix version 2.5 and later:
-.IP "\fItransport\fB_initial_destination_concurrency ($initial_destination_concurrency)\fR"
-Initial concurrency for delivery via the named message
-\fItransport\fR.
+.IP "\fBtransport_initial_destination_concurrency ($initial_destination_concurrency)\fR"
+A transport\-specific override for the initial_destination_concurrency
+parameter value, where \fItransport\fR is the master.cf name of
+the message delivery transport.
.IP "\fBdefault_destination_concurrency_failed_cohort_limit (1)\fR"
How many pseudo\-cohorts must suffer connection or handshake
failure before a specific destination is considered unavailable
(and further delivery is suspended).
-.IP "\fItransport\fB_destination_concurrency_failed_cohort_limit ($default_destination_concurrency_failed_cohort_limit)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_destination_concurrency_failed_cohort_limit ($default_destination_concurrency_failed_cohort_limit)\fR"
+A transport\-specific override for the
+default_destination_concurrency_failed_cohort_limit parameter value,
+where \fItransport\fR is the master.cf name of the message delivery
+transport.
.IP "\fBdefault_destination_concurrency_negative_feedback (1)\fR"
The per\-destination amount of delivery concurrency negative
feedback, after a delivery completes with a connection or handshake
failure.
-.IP "\fItransport\fB_destination_concurrency_negative_feedback ($default_destination_concurrency_negative_feedback)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_destination_concurrency_negative_feedback ($default_destination_concurrency_negative_feedback)\fR"
+A transport\-specific override for the
+default_destination_concurrency_negative_feedback parameter value,
+where \fItransport\fR is the master.cf name of the message delivery
+transport.
.IP "\fBdefault_destination_concurrency_positive_feedback (1)\fR"
The per\-destination amount of delivery concurrency positive
feedback, after a delivery completes without connection or handshake
failure.
-.IP "\fItransport\fB_destination_concurrency_positive_feedback ($default_destination_concurrency_positive_feedback)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_destination_concurrency_positive_feedback ($default_destination_concurrency_positive_feedback)\fR"
+A transport\-specific override for the
+default_destination_concurrency_positive_feedback parameter value,
+where \fItransport\fR is the master.cf name of the message delivery
+transport.
.IP "\fBdestination_concurrency_feedback_debug (no)\fR"
Make the queue manager's feedback algorithm verbose for performance
analysis purposes.
.fi
.IP "\fBdefault_destination_recipient_limit (50)\fR"
The default maximal number of recipients per message delivery.
-.IP \fItransport\fB_destination_recipient_limit\fR
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_destination_recipient_limit ($default_destination_recipient_limit)\fR"
+A transport\-specific override for the
+default_destination_recipient_limit parameter value, where
+\fItransport\fR is the master.cf name of the message delivery
+transport.
.SH "OTHER RESOURCE AND RATE CONTROLS"
.na
.nf
The default amount of delay that is inserted between individual
deliveries to the same destination; the resulting behavior depends
on the value of the corresponding per\-destination recipient limit.
-.IP "\fItransport\fB_destination_rate_delay $default_destination_rate_delay\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_destination_rate_delay ($default_destination_rate_delay)\fR"
+A transport\-specific override for the default_destination_rate_delay
+parameter value, where \fItransport\fR is the master.cf name of
+the message delivery transport.
.PP
Available in Postfix version 3.1 and later:
.IP "\fBdefault_transport_rate_delay (0s)\fR"
The default amount of delay that is inserted between individual
deliveries over the same message delivery transport, regardless of
destination.
-.IP "\fItransport\fB_transport_rate_delay $default_transport_rate_delay\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_transport_rate_delay ($default_transport_rate_delay)\fR"
+A transport\-specific override for the default_transport_rate_delay
+parameter value, where the initial \fItransport\fR in the parameter
+name is the master.cf name of the message delivery transport.
.SH "SAFETY CONTROLS"
.na
.nf
.fi
In the text below, \fItransport\fR is the first field in a
\fBmaster.cf\fR entry.
-.IP "\fItransport\fB_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
-Limit the number of parallel deliveries to the same destination,
-for delivery via the named \fItransport\fR.
-The limit is enforced by the Postfix queue manager.
-.IP "\fItransport\fB_destination_recipient_limit ($default_destination_recipient_limit)\fR"
-Limit the number of recipients per message delivery, for delivery
-via the named \fItransport\fR.
-The limit is enforced by the Postfix queue manager.
-.IP "\fItransport\fB_time_limit ($command_time_limit)\fR"
-Limit the time for delivery to external command, for delivery via
-the named \fItransport\fR.
-The limit is enforced by the pipe delivery agent.
-
-Postfix 2.4 and later support a suffix that specifies the
-time unit: s (seconds), m (minutes), h (hours), d (days),
-w (weeks). The default time unit is seconds.
+.IP "\fBtransport_time_limit ($command_time_limit)\fR"
+A transport\-specific override for the command_time_limit parameter
+value, where \fItransport\fR is the master.cf name of the message
+delivery transport.
+.PP
+Implemented in the qmgr(8) daemon:
+.IP "\fBtransport_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
+A transport\-specific override for the
+default_destination_concurrency_limit parameter value, where
+\fItransport\fR is the master.cf name of the message delivery
+transport.
+.IP "\fBtransport_destination_recipient_limit ($default_destination_recipient_limit)\fR"
+A transport\-specific override for the
+default_destination_recipient_limit parameter value, where
+\fItransport\fR is the master.cf name of the message delivery
+transport.
.SH "MISCELLANEOUS CONTROLS"
.na
.nf
.IP "\fBdefault_recipient_limit (20000)\fR"
The default per\-transport upper limit on the number of in\-memory
recipients.
-.IP "\fItransport\fB_recipient_limit ($default_recipient_limit)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_recipient_limit ($default_recipient_limit)\fR"
+A transport\-specific override for the default_recipient_limit
+parameter value, where \fItransport\fR is the master.cf name of
+the message delivery transport.
.IP "\fBdefault_extra_recipient_limit (1000)\fR"
The default value for the extra per\-transport limit imposed on the
number of in\-memory recipients.
-.IP "\fItransport\fB_extra_recipient_limit ($default_extra_recipient_limit)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_extra_recipient_limit ($default_extra_recipient_limit)\fR"
+A transport\-specific override for the default_extra_recipient_limit
+parameter value, where \fItransport\fR is the master.cf name of
+the message delivery transport.
.PP
Available in Postfix version 2.4 and later:
.IP "\fBdefault_recipient_refill_limit (100)\fR"
The default per\-transport limit on the number of recipients refilled at
once.
-.IP "\fItransport\fB_recipient_refill_limit ($default_recipient_refill_limit)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_recipient_refill_limit ($default_recipient_refill_limit)\fR"
+A transport\-specific override for the default_recipient_refill_limit
+parameter value, where \fItransport\fR is the master.cf name of
+the message delivery transport.
.IP "\fBdefault_recipient_refill_delay (5s)\fR"
The default per\-transport maximum delay between recipients refills.
-.IP "\fItransport\fB_recipient_refill_delay ($default_recipient_refill_delay)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_recipient_refill_delay ($default_recipient_refill_delay)\fR"
+A transport\-specific override for the default_recipient_refill_delay
+parameter value, where \fItransport\fR is the master.cf name of
+the message delivery transport.
.SH "DELIVERY CONCURRENCY CONTROLS"
.na
.nf
.IP "\fBdefault_destination_concurrency_limit (20)\fR"
The default maximal number of parallel deliveries to the same
destination.
-.IP "\fItransport\fB_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
+A transport\-specific override for the
+default_destination_concurrency_limit parameter value, where
+\fItransport\fR is the master.cf name of the message delivery
+transport.
.PP
Available in Postfix version 2.5 and later:
-.IP "\fItransport\fB_initial_destination_concurrency ($initial_destination_concurrency)\fR"
-Initial concurrency for delivery via the named message
-\fItransport\fR.
+.IP "\fBtransport_initial_destination_concurrency ($initial_destination_concurrency)\fR"
+A transport\-specific override for the initial_destination_concurrency
+parameter value, where \fItransport\fR is the master.cf name of
+the message delivery transport.
.IP "\fBdefault_destination_concurrency_failed_cohort_limit (1)\fR"
How many pseudo\-cohorts must suffer connection or handshake
failure before a specific destination is considered unavailable
(and further delivery is suspended).
-.IP "\fItransport\fB_destination_concurrency_failed_cohort_limit ($default_destination_concurrency_failed_cohort_limit)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_destination_concurrency_failed_cohort_limit ($default_destination_concurrency_failed_cohort_limit)\fR"
+A transport\-specific override for the
+default_destination_concurrency_failed_cohort_limit parameter value,
+where \fItransport\fR is the master.cf name of the message delivery
+transport.
.IP "\fBdefault_destination_concurrency_negative_feedback (1)\fR"
The per\-destination amount of delivery concurrency negative
feedback, after a delivery completes with a connection or handshake
failure.
-.IP "\fItransport\fB_destination_concurrency_negative_feedback ($default_destination_concurrency_negative_feedback)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_destination_concurrency_negative_feedback ($default_destination_concurrency_negative_feedback)\fR"
+A transport\-specific override for the
+default_destination_concurrency_negative_feedback parameter value,
+where \fItransport\fR is the master.cf name of the message delivery
+transport.
.IP "\fBdefault_destination_concurrency_positive_feedback (1)\fR"
The per\-destination amount of delivery concurrency positive
feedback, after a delivery completes without connection or handshake
failure.
-.IP "\fItransport\fB_destination_concurrency_positive_feedback ($default_destination_concurrency_positive_feedback)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_destination_concurrency_positive_feedback ($default_destination_concurrency_positive_feedback)\fR"
+A transport\-specific override for the
+default_destination_concurrency_positive_feedback parameter value,
+where \fItransport\fR is the master.cf name of the message delivery
+transport.
.IP "\fBdestination_concurrency_feedback_debug (no)\fR"
Make the queue manager's feedback algorithm verbose for performance
analysis purposes.
.fi
.IP "\fBdefault_destination_recipient_limit (50)\fR"
The default maximal number of recipients per message delivery.
-.IP "\fItransport\fB_destination_recipient_limit ($default_destination_recipient_limit)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_destination_recipient_limit ($default_destination_recipient_limit)\fR"
+A transport\-specific override for the
+default_destination_recipient_limit parameter value, where
+\fItransport\fR is the master.cf name of the message delivery
+transport.
.SH "MESSAGE SCHEDULING CONTROLS"
.na
.nf
.IP "\fBdefault_delivery_slot_cost (5)\fR"
How often the Postfix queue manager's scheduler is allowed to
preempt delivery of one message with another.
-.IP "\fItransport\fB_delivery_slot_cost ($default_delivery_slot_cost)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_delivery_slot_cost ($default_delivery_slot_cost)\fR"
+A transport\-specific override for the default_delivery_slot_cost
+parameter value, where \fItransport\fR is the master.cf name of
+the message delivery transport.
.IP "\fBdefault_minimum_delivery_slots (3)\fR"
How many recipients a message must have in order to invoke the
Postfix queue manager's scheduling algorithm at all.
-.IP "\fItransport\fB_minimum_delivery_slots ($default_minimum_delivery_slots)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_minimum_delivery_slots ($default_minimum_delivery_slots)\fR"
+A transport\-specific override for the default_minimum_delivery_slots
+parameter value, where \fItransport\fR is the master.cf name of
+the message delivery transport.
.IP "\fBdefault_delivery_slot_discount (50)\fR"
The default value for transport\-specific _delivery_slot_discount
settings.
-.IP "\fItransport\fB_delivery_slot_discount ($default_delivery_slot_discount)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_delivery_slot_discount ($default_delivery_slot_discount)\fR"
+A transport\-specific override for the default_delivery_slot_discount
+parameter value, where \fItransport\fR is the master.cf name of
+the message delivery transport.
.IP "\fBdefault_delivery_slot_loan (3)\fR"
The default value for transport\-specific _delivery_slot_loan
settings.
-.IP "\fItransport\fB_delivery_slot_loan ($default_delivery_slot_loan)\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_delivery_slot_loan ($default_delivery_slot_loan)\fR"
+A transport\-specific override for the default_delivery_slot_loan
+parameter value, where \fItransport\fR is the master.cf name of
+the message delivery transport.
.SH "OTHER RESOURCE AND RATE CONTROLS"
.na
.nf
The default amount of delay that is inserted between individual
deliveries to the same destination; the resulting behavior depends
on the value of the corresponding per\-destination recipient limit.
-.IP "\fItransport\fB_destination_rate_delay $default_destination_rate_delay\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_destination_rate_delay ($default_destination_rate_delay)\fR"
+A transport\-specific override for the default_destination_rate_delay
+parameter value, where \fItransport\fR is the master.cf name of
+the message delivery transport.
.PP
Available in Postfix version 3.1 and later:
.IP "\fBdefault_transport_rate_delay (0s)\fR"
The default amount of delay that is inserted between individual
deliveries over the same message delivery transport, regardless of
destination.
-.IP "\fItransport\fB_transport_rate_delay $default_transport_rate_delay\fR"
-Idem, for delivery via the named message \fItransport\fR.
+.IP "\fBtransport_transport_rate_delay ($default_transport_rate_delay)\fR"
+A transport\-specific override for the default_transport_rate_delay
+parameter value, where the initial \fItransport\fR in the parameter
+name is the master.cf name of the message delivery transport.
.SH "SAFETY CONTROLS"
.na
.nf
.nf
.ad
.fi
-.IP "\fBsmtp_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
-The maximal number of parallel deliveries to the same destination
-via the smtp message delivery transport.
-.IP "\fBsmtp_destination_recipient_limit ($default_destination_recipient_limit)\fR"
-The maximal number of recipients per message for the smtp
-message delivery transport.
.IP "\fBsmtp_connect_timeout (30s)\fR"
The Postfix SMTP client time limit for completing a TCP connection, or
zero (use the operating system built\-in time limit).
When SMTP connection caching is enabled, the number of times
that an SMTP session may be reused before it is closed, or zero (no
limit).
+.PP
+Implemented in the qmgr(8) daemon:
+.IP "\fBtransport_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
+A transport\-specific override for the
+default_destination_concurrency_limit parameter value, where
+\fItransport\fR is the master.cf name of the message delivery
+transport.
+.IP "\fBtransport_destination_recipient_limit ($default_destination_recipient_limit)\fR"
+A transport\-specific override for the
+default_destination_recipient_limit parameter value, where
+\fItransport\fR is the master.cf name of the message delivery
+transport.
.SH "SMTPUTF8 CONTROLS"
.na
.nf
.nf
.ad
.fi
-.IP "\fItransport\fB_time_limit ($command_time_limit)\fR"
-The amount of time the command is allowed to run before it is
-terminated.
-
-Postfix 2.4 and later support a suffix that specifies the
-time unit: s (seconds), m (minutes), h (hours), d (days),
-w (weeks). The default time unit is seconds.
+.IP "\fBtransport_time_limit ($command_time_limit)\fR"
+A transport\-specific override for the command_time_limit parameter
+value, where \fItransport\fR is the master.cf name of the message
+delivery transport.
.SH "MISCELLANEOUS"
.na
.nf
.nf
.ad
.fi
+.IP "\fBvirtual_mailbox_limit (51200000)\fR"
+The maximal size in bytes of an individual \fBvirtual\fR(8) mailbox or
+maildir file, or zero (no limit).
+.PP
+Implemented in the qmgr(8) daemon:
.IP "\fBvirtual_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
The maximal number of parallel deliveries to the same destination
via the virtual message delivery transport.
.IP "\fBvirtual_destination_recipient_limit ($default_destination_recipient_limit)\fR"
The maximal number of recipients per message for the virtual
message delivery transport.
-.IP "\fBvirtual_mailbox_limit (51200000)\fR"
-The maximal size in bytes of an individual \fBvirtual\fR(8) mailbox or
-maildir file, or zero (no limit).
.SH "MISCELLANEOUS CONTROLS"
.na
.nf
next;
}
+ if ($incomment == 2 && /^(\/\*|#) +\.IP +"?\\fI([a-zA-Z0-9_]+)\\fB([a-zA-Z0-9_]+)( +\((.*)\))?/) {
+ emit_text($1) if ($name ne "");
+ $name = "$2$3";
+ $defval = $4;
+ $text = "";
+ next;
+ }
+
if ($incomment == 2 && /^(\/\*|#) +([A-Z][A-Z][A-Z]+|\.[A-Z][A-Z])/) {
emit_text($1) if ($name ne "");
$incomment = 0 if /^(\/\*|#) +(SEE +ALSO|README +FILES|LICENSE|AUTHOR)/;
(bounce_info->smtputf8 & SMTPUTF8_FLAG_REQUESTED) ?
"global-" : "");
/* Fix 20140709: addresses may be 8bit. */
- if (NOT_7BIT_MIME(bounce_info))
+ if (NOT_7BIT_MIME(bounce_info)
+ /* BC Fix 20170610: prevent MIME downgrade of message/delivery-status. */
+ && (bounce_info->smtputf8 & SMTPUTF8_FLAG_REQUESTED))
post_mail_fprintf(bounce, "Content-Transfer-Encoding: %s",
bounce_info->mime_encoding);
const char *name;
const char *next;
+ if ((strategy & MA_FIND_PDMS) && (strategy & MA_FIND_PDDMDS))
+ msg_warn("mail_addr_find_opt: do not specify both "
+ "MA_FIND_PDMS and MA_FIND_PDDMDS");
for (name = ratsign + 1; *name != 0; name = next) {
if ((result = maps_find(path, name, PARTIAL)) != 0
|| path->error != 0
* Patches change both the patchlevel and the release date. Snapshots have no
* patchlevel; they change the release date only.
*/
-#define MAIL_RELEASE_DATE "20170506"
+#define MAIL_RELEASE_DATE "20170610"
#define MAIL_VERSION_NUMBER "3.3"
#ifdef SNAPSHOT
state->prev_rec_type = 0;
state->stack = 0;
state->token_buffer = vstring_alloc(1);
+ state->nesting_level = -1; /* BC Fix 20170512 */
/* Static members. */
state->static_flags = flags;
/* The maximal number of addresses remembered by the address
/* duplicate filter for \fBaliases\fR(5) or \fBvirtual\fR(5) alias expansion, or
/* for \fBshowq\fR(8) queue displays.
+/* .IP "\fBmailbox_size_limit (51200000)\fR"
+/* The maximal size of any \fBlocal\fR(8) individual mailbox or maildir
+/* file, or zero (no limit).
+/* .PP
+/* Implemented in the qmgr(8) daemon:
/* .IP "\fBlocal_destination_concurrency_limit (2)\fR"
/* The maximal number of parallel deliveries via the local mail
/* delivery transport to the same recipient (when
/* .IP "\fBlocal_destination_recipient_limit (1)\fR"
/* The maximal number of recipients per message delivery via the
/* local mail delivery transport.
-/* .IP "\fBmailbox_size_limit (51200000)\fR"
-/* The maximal size of any \fBlocal\fR(8) individual mailbox or maildir
-/* file, or zero (no limit).
/* SECURITY CONTROLS
/* .ad
/* .fi
/* .IP "\fBdefault_destination_concurrency_limit (20)\fR"
/* The default maximal number of parallel deliveries to the same
/* destination.
-/* .IP "\fItransport\fB_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
+/* A transport-specific override for the
+/* default_destination_concurrency_limit parameter value, where
+/* \fItransport\fR is the master.cf name of the message delivery
+/* transport.
/* .PP
/* Available in Postfix version 2.5 and later:
-/* .IP "\fItransport\fB_initial_destination_concurrency ($initial_destination_concurrency)\fR"
-/* Initial concurrency for delivery via the named message
-/* \fItransport\fR.
+/* .IP "\fBtransport_initial_destination_concurrency ($initial_destination_concurrency)\fR"
+/* A transport-specific override for the initial_destination_concurrency
+/* parameter value, where \fItransport\fR is the master.cf name of
+/* the message delivery transport.
/* .IP "\fBdefault_destination_concurrency_failed_cohort_limit (1)\fR"
/* How many pseudo-cohorts must suffer connection or handshake
/* failure before a specific destination is considered unavailable
/* (and further delivery is suspended).
-/* .IP "\fItransport\fB_destination_concurrency_failed_cohort_limit ($default_destination_concurrency_failed_cohort_limit)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_destination_concurrency_failed_cohort_limit ($default_destination_concurrency_failed_cohort_limit)\fR"
+/* A transport-specific override for the
+/* default_destination_concurrency_failed_cohort_limit parameter value,
+/* where \fItransport\fR is the master.cf name of the message delivery
+/* transport.
/* .IP "\fBdefault_destination_concurrency_negative_feedback (1)\fR"
/* The per-destination amount of delivery concurrency negative
/* feedback, after a delivery completes with a connection or handshake
/* failure.
-/* .IP "\fItransport\fB_destination_concurrency_negative_feedback ($default_destination_concurrency_negative_feedback)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_destination_concurrency_negative_feedback ($default_destination_concurrency_negative_feedback)\fR"
+/* A transport-specific override for the
+/* default_destination_concurrency_negative_feedback parameter value,
+/* where \fItransport\fR is the master.cf name of the message delivery
+/* transport.
/* .IP "\fBdefault_destination_concurrency_positive_feedback (1)\fR"
/* The per-destination amount of delivery concurrency positive
/* feedback, after a delivery completes without connection or handshake
/* failure.
-/* .IP "\fItransport\fB_destination_concurrency_positive_feedback ($default_destination_concurrency_positive_feedback)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_destination_concurrency_positive_feedback ($default_destination_concurrency_positive_feedback)\fR"
+/* A transport-specific override for the
+/* default_destination_concurrency_positive_feedback parameter value,
+/* where \fItransport\fR is the master.cf name of the message delivery
+/* transport.
/* .IP "\fBdestination_concurrency_feedback_debug (no)\fR"
/* Make the queue manager's feedback algorithm verbose for performance
/* analysis purposes.
/* .fi
/* .IP "\fBdefault_destination_recipient_limit (50)\fR"
/* The default maximal number of recipients per message delivery.
-/* .IP \fItransport\fB_destination_recipient_limit\fR
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_destination_recipient_limit ($default_destination_recipient_limit)\fR"
+/* A transport-specific override for the
+/* default_destination_recipient_limit parameter value, where
+/* \fItransport\fR is the master.cf name of the message delivery
+/* transport.
/* OTHER RESOURCE AND RATE CONTROLS
/* .ad
/* .fi
/* The default amount of delay that is inserted between individual
/* deliveries to the same destination; the resulting behavior depends
/* on the value of the corresponding per-destination recipient limit.
-/* .IP "\fItransport\fB_destination_rate_delay $default_destination_rate_delay\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_destination_rate_delay ($default_destination_rate_delay)\fR"
+/* A transport-specific override for the default_destination_rate_delay
+/* parameter value, where \fItransport\fR is the master.cf name of
+/* the message delivery transport.
/* .PP
/* Available in Postfix version 3.1 and later:
/* .IP "\fBdefault_transport_rate_delay (0s)\fR"
/* The default amount of delay that is inserted between individual
/* deliveries over the same message delivery transport, regardless of
/* destination.
-/* .IP "\fItransport\fB_transport_rate_delay $default_transport_rate_delay\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_transport_rate_delay ($default_transport_rate_delay)\fR"
+/* A transport-specific override for the default_transport_rate_delay
+/* parameter value, where the initial \fItransport\fR in the parameter
+/* name is the master.cf name of the message delivery transport.
/* SAFETY CONTROLS
/* .ad
/* .fi
/* .fi
/* In the text below, \fItransport\fR is the first field in a
/* \fBmaster.cf\fR entry.
-/* .IP "\fItransport\fB_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
-/* Limit the number of parallel deliveries to the same destination,
-/* for delivery via the named \fItransport\fR.
-/* The limit is enforced by the Postfix queue manager.
-/* .IP "\fItransport\fB_destination_recipient_limit ($default_destination_recipient_limit)\fR"
-/* Limit the number of recipients per message delivery, for delivery
-/* via the named \fItransport\fR.
-/* The limit is enforced by the Postfix queue manager.
-/* .IP "\fItransport\fB_time_limit ($command_time_limit)\fR"
-/* Limit the time for delivery to external command, for delivery via
-/* the named \fItransport\fR.
-/* The limit is enforced by the pipe delivery agent.
-/*
-/* Postfix 2.4 and later support a suffix that specifies the
-/* time unit: s (seconds), m (minutes), h (hours), d (days),
-/* w (weeks). The default time unit is seconds.
+/* .IP "\fBtransport_time_limit ($command_time_limit)\fR"
+/* A transport-specific override for the command_time_limit parameter
+/* value, where \fItransport\fR is the master.cf name of the message
+/* delivery transport.
+/* .PP
+/* Implemented in the qmgr(8) daemon:
+/* .IP "\fBtransport_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
+/* A transport-specific override for the
+/* default_destination_concurrency_limit parameter value, where
+/* \fItransport\fR is the master.cf name of the message delivery
+/* transport.
+/* .IP "\fBtransport_destination_recipient_limit ($default_destination_recipient_limit)\fR"
+/* A transport-specific override for the
+/* default_destination_recipient_limit parameter value, where
+/* \fItransport\fR is the master.cf name of the message delivery
+/* transport.
/* MISCELLANEOUS CONTROLS
/* .ad
/* .fi
/* .IP "\fBdefault_recipient_limit (20000)\fR"
/* The default per-transport upper limit on the number of in-memory
/* recipients.
-/* .IP "\fItransport\fB_recipient_limit ($default_recipient_limit)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_recipient_limit ($default_recipient_limit)\fR"
+/* A transport-specific override for the default_recipient_limit
+/* parameter value, where \fItransport\fR is the master.cf name of
+/* the message delivery transport.
/* .IP "\fBdefault_extra_recipient_limit (1000)\fR"
/* The default value for the extra per-transport limit imposed on the
/* number of in-memory recipients.
-/* .IP "\fItransport\fB_extra_recipient_limit ($default_extra_recipient_limit)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_extra_recipient_limit ($default_extra_recipient_limit)\fR"
+/* A transport-specific override for the default_extra_recipient_limit
+/* parameter value, where \fItransport\fR is the master.cf name of
+/* the message delivery transport.
/* .PP
/* Available in Postfix version 2.4 and later:
/* .IP "\fBdefault_recipient_refill_limit (100)\fR"
/* The default per-transport limit on the number of recipients refilled at
/* once.
-/* .IP "\fItransport\fB_recipient_refill_limit ($default_recipient_refill_limit)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_recipient_refill_limit ($default_recipient_refill_limit)\fR"
+/* A transport-specific override for the default_recipient_refill_limit
+/* parameter value, where \fItransport\fR is the master.cf name of
+/* the message delivery transport.
/* .IP "\fBdefault_recipient_refill_delay (5s)\fR"
/* The default per-transport maximum delay between recipients refills.
-/* .IP "\fItransport\fB_recipient_refill_delay ($default_recipient_refill_delay)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_recipient_refill_delay ($default_recipient_refill_delay)\fR"
+/* A transport-specific override for the default_recipient_refill_delay
+/* parameter value, where \fItransport\fR is the master.cf name of
+/* the message delivery transport.
/* DELIVERY CONCURRENCY CONTROLS
/* .ad
/* .fi
/* .IP "\fBdefault_destination_concurrency_limit (20)\fR"
/* The default maximal number of parallel deliveries to the same
/* destination.
-/* .IP "\fItransport\fB_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
+/* A transport-specific override for the
+/* default_destination_concurrency_limit parameter value, where
+/* \fItransport\fR is the master.cf name of the message delivery
+/* transport.
/* .PP
/* Available in Postfix version 2.5 and later:
-/* .IP "\fItransport\fB_initial_destination_concurrency ($initial_destination_concurrency)\fR"
-/* Initial concurrency for delivery via the named message
-/* \fItransport\fR.
+/* .IP "\fBtransport_initial_destination_concurrency ($initial_destination_concurrency)\fR"
+/* A transport-specific override for the initial_destination_concurrency
+/* parameter value, where \fItransport\fR is the master.cf name of
+/* the message delivery transport.
/* .IP "\fBdefault_destination_concurrency_failed_cohort_limit (1)\fR"
/* How many pseudo-cohorts must suffer connection or handshake
/* failure before a specific destination is considered unavailable
/* (and further delivery is suspended).
-/* .IP "\fItransport\fB_destination_concurrency_failed_cohort_limit ($default_destination_concurrency_failed_cohort_limit)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_destination_concurrency_failed_cohort_limit ($default_destination_concurrency_failed_cohort_limit)\fR"
+/* A transport-specific override for the
+/* default_destination_concurrency_failed_cohort_limit parameter value,
+/* where \fItransport\fR is the master.cf name of the message delivery
+/* transport.
/* .IP "\fBdefault_destination_concurrency_negative_feedback (1)\fR"
/* The per-destination amount of delivery concurrency negative
/* feedback, after a delivery completes with a connection or handshake
/* failure.
-/* .IP "\fItransport\fB_destination_concurrency_negative_feedback ($default_destination_concurrency_negative_feedback)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_destination_concurrency_negative_feedback ($default_destination_concurrency_negative_feedback)\fR"
+/* A transport-specific override for the
+/* default_destination_concurrency_negative_feedback parameter value,
+/* where \fItransport\fR is the master.cf name of the message delivery
+/* transport.
/* .IP "\fBdefault_destination_concurrency_positive_feedback (1)\fR"
/* The per-destination amount of delivery concurrency positive
/* feedback, after a delivery completes without connection or handshake
/* failure.
-/* .IP "\fItransport\fB_destination_concurrency_positive_feedback ($default_destination_concurrency_positive_feedback)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_destination_concurrency_positive_feedback ($default_destination_concurrency_positive_feedback)\fR"
+/* A transport-specific override for the
+/* default_destination_concurrency_positive_feedback parameter value,
+/* where \fItransport\fR is the master.cf name of the message delivery
+/* transport.
/* .IP "\fBdestination_concurrency_feedback_debug (no)\fR"
/* Make the queue manager's feedback algorithm verbose for performance
/* analysis purposes.
/* .fi
/* .IP "\fBdefault_destination_recipient_limit (50)\fR"
/* The default maximal number of recipients per message delivery.
-/* .IP "\fItransport\fB_destination_recipient_limit ($default_destination_recipient_limit)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_destination_recipient_limit ($default_destination_recipient_limit)\fR"
+/* A transport-specific override for the
+/* default_destination_recipient_limit parameter value, where
+/* \fItransport\fR is the master.cf name of the message delivery
+/* transport.
/* MESSAGE SCHEDULING CONTROLS
/* .ad
/* .fi
/* .IP "\fBdefault_delivery_slot_cost (5)\fR"
/* How often the Postfix queue manager's scheduler is allowed to
/* preempt delivery of one message with another.
-/* .IP "\fItransport\fB_delivery_slot_cost ($default_delivery_slot_cost)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_delivery_slot_cost ($default_delivery_slot_cost)\fR"
+/* A transport-specific override for the default_delivery_slot_cost
+/* parameter value, where \fItransport\fR is the master.cf name of
+/* the message delivery transport.
/* .IP "\fBdefault_minimum_delivery_slots (3)\fR"
/* How many recipients a message must have in order to invoke the
/* Postfix queue manager's scheduling algorithm at all.
-/* .IP "\fItransport\fB_minimum_delivery_slots ($default_minimum_delivery_slots)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_minimum_delivery_slots ($default_minimum_delivery_slots)\fR"
+/* A transport-specific override for the default_minimum_delivery_slots
+/* parameter value, where \fItransport\fR is the master.cf name of
+/* the message delivery transport.
/* .IP "\fBdefault_delivery_slot_discount (50)\fR"
/* The default value for transport-specific _delivery_slot_discount
/* settings.
-/* .IP "\fItransport\fB_delivery_slot_discount ($default_delivery_slot_discount)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_delivery_slot_discount ($default_delivery_slot_discount)\fR"
+/* A transport-specific override for the default_delivery_slot_discount
+/* parameter value, where \fItransport\fR is the master.cf name of
+/* the message delivery transport.
/* .IP "\fBdefault_delivery_slot_loan (3)\fR"
/* The default value for transport-specific _delivery_slot_loan
/* settings.
-/* .IP "\fItransport\fB_delivery_slot_loan ($default_delivery_slot_loan)\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_delivery_slot_loan ($default_delivery_slot_loan)\fR"
+/* A transport-specific override for the default_delivery_slot_loan
+/* parameter value, where \fItransport\fR is the master.cf name of
+/* the message delivery transport.
/* OTHER RESOURCE AND RATE CONTROLS
/* .ad
/* .fi
/* The default amount of delay that is inserted between individual
/* deliveries to the same destination; the resulting behavior depends
/* on the value of the corresponding per-destination recipient limit.
-/* .IP "\fItransport\fB_destination_rate_delay $default_destination_rate_delay\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_destination_rate_delay ($default_destination_rate_delay)\fR"
+/* A transport-specific override for the default_destination_rate_delay
+/* parameter value, where \fItransport\fR is the master.cf name of
+/* the message delivery transport.
/* .PP
/* Available in Postfix version 3.1 and later:
/* .IP "\fBdefault_transport_rate_delay (0s)\fR"
/* The default amount of delay that is inserted between individual
/* deliveries over the same message delivery transport, regardless of
/* destination.
-/* .IP "\fItransport\fB_transport_rate_delay $default_transport_rate_delay\fR"
-/* Idem, for delivery via the named message \fItransport\fR.
+/* .IP "\fBtransport_transport_rate_delay ($default_transport_rate_delay)\fR"
+/* A transport-specific override for the default_transport_rate_delay
+/* parameter value, where the initial \fItransport\fR in the parameter
+/* name is the master.cf name of the message delivery transport.
/* SAFETY CONTROLS
/* .ad
/* .fi
/* RESOURCE AND RATE CONTROLS
/* .ad
/* .fi
-/* .IP "\fBsmtp_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
-/* The maximal number of parallel deliveries to the same destination
-/* via the smtp message delivery transport.
-/* .IP "\fBsmtp_destination_recipient_limit ($default_destination_recipient_limit)\fR"
-/* The maximal number of recipients per message for the smtp
-/* message delivery transport.
/* .IP "\fBsmtp_connect_timeout (30s)\fR"
/* The Postfix SMTP client time limit for completing a TCP connection, or
/* zero (use the operating system built-in time limit).
/* When SMTP connection caching is enabled, the number of times
/* that an SMTP session may be reused before it is closed, or zero (no
/* limit).
+/* .PP
+/* Implemented in the qmgr(8) daemon:
+/* .IP "\fBtransport_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
+/* A transport-specific override for the
+/* default_destination_concurrency_limit parameter value, where
+/* \fItransport\fR is the master.cf name of the message delivery
+/* transport.
+/* .IP "\fBtransport_destination_recipient_limit ($default_destination_recipient_limit)\fR"
+/* A transport-specific override for the
+/* default_destination_recipient_limit parameter value, where
+/* \fItransport\fR is the master.cf name of the message delivery
+/* transport.
/* SMTPUTF8 CONTROLS
/* .ad
/* .fi
const char *myname = "check_mail_access";
const RESOLVE_REPLY *reply;
const char *value;
+ int lookup_strategy;
int status;
MAPS *maps;
* Look up user+foo@domain if the address has an extension, user@domain
* otherwise.
*/
-#define LOOKUP_STRATEGY (MA_FIND_FULL | MA_FIND_NOEXT | MA_FIND_DOMAIN \
- | MA_FIND_PDMS | MA_FIND_LOCALPART_AT)
+ lookup_strategy = MA_FIND_FULL | MA_FIND_NOEXT | MA_FIND_DOMAIN
+ | MA_FIND_LOCALPART_AT
+ | (access_parent_style == MATCH_FLAG_PARENT ?
+ MA_FIND_PDMS : MA_FIND_PDDMDS);
if ((maps = (MAPS *) htable_find(map_command_table, table)) == 0) {
msg_warn("%s: unexpected dictionary: %s", myname, table);
def_acl));
}
if ((value = mail_addr_find_strategy(maps, CONST_STR(reply->recipient),
- (char **) 0, LOOKUP_STRATEGY)) != 0) {
+ (char **) 0, lookup_strategy)) != 0) {
*found = 1;
status = check_table_result(state, table, value,
CONST_STR(reply->recipient),
/* RESOURCE AND RATE CONTROL
/* .ad
/* .fi
-/* .IP "\fItransport\fB_time_limit ($command_time_limit)\fR"
-/* The amount of time the command is allowed to run before it is
-/* terminated.
-/*
-/* Postfix 2.4 and later support a suffix that specifies the
-/* time unit: s (seconds), m (minutes), h (hours), d (days),
-/* w (weeks). The default time unit is seconds.
+/* .IP "\fBtransport_time_limit ($command_time_limit)\fR"
+/* A transport-specific override for the command_time_limit parameter
+/* value, where \fItransport\fR is the master.cf name of the message
+/* delivery transport.
/* MISCELLANEOUS
/* .ad
/* .fi
/* RESOURCE AND RATE CONTROLS
/* .ad
/* .fi
+/* .IP "\fBvirtual_mailbox_limit (51200000)\fR"
+/* The maximal size in bytes of an individual \fBvirtual\fR(8) mailbox or
+/* maildir file, or zero (no limit).
+/* .PP
+/* Implemented in the qmgr(8) daemon:
/* .IP "\fBvirtual_destination_concurrency_limit ($default_destination_concurrency_limit)\fR"
/* The maximal number of parallel deliveries to the same destination
/* via the virtual message delivery transport.
/* .IP "\fBvirtual_destination_recipient_limit ($default_destination_recipient_limit)\fR"
/* The maximal number of recipients per message for the virtual
/* message delivery transport.
-/* .IP "\fBvirtual_mailbox_limit (51200000)\fR"
-/* The maximal size in bytes of an individual \fBvirtual\fR(8) mailbox or
-/* maildir file, or zero (no limit).
/* MISCELLANEOUS CONTROLS
/* .ad
/* .fi
projects / thirdparty / postfix.git / commitdiff
