the same format). If you switch between DB versions, then you may
have to rebuild all your Postfix DB files.
+Warning: if you use Berkeley DB version 2 or later, do not enable
+DB 1.85 compatibility mode. Doing so would break file locking on
+Solaris, HP-UX, UNIXWARE, IRIX and other systems, causing mail to
+be lost when you update a table while Postfix is running.
+
Building Postfix on Linux with a specific Berkeley DB version
=============================================================
20011010
- Specify the name of the UNIX-domain socket (instead of
- "unknown stream") when a Postfix daemon complains about a
- malformed client request. Files: master/*server.c.
+ Postfix daemons now print the name of the UNIX-domain socket
+ (instead of "unknown stream") complaining about a malformed
+ client request. Files: master/*server.c.
20011010-14
Replaced the internal protocols by (name,value) attribute
lists. This gives better error detection when we start
- making changes to internal protocols.
+ making changes to internal protocols, and allows new
+ attributes to be introduced without breaking protocols.
20011015
- Put base 64 encoding into place on the replced internal
+ Put base 64 encoding into place on the replaced internal
protocols. Files: util/base64_code.[hc].
Feature: header/body REJECT rules can now end in text that
Open problems:
+ Medium: need in-process caching for map lookups.
+
Minor: The $process_id_directory setting is not used anywhere
in Postfix. Problem reported by Michael Smith, texas.net.
This should either be documented, or better, the code should
- issue a warning to set a read-only parameter.
+ warn about attempts to set a read-only parameter.
Medium: address rewriting should be on/off configurable
for envelopes and/or headers.
- Medium: smtpd access maps doesn't understand the recipient
+ Medium: smtpd access maps don't understand the recipient
delimiter setting.
+
+ Low: the virtual delivery agent needs a way to specify
+ fixed uid/gid for all deliveries.
% make
produces compiler error messages, it may be time to examine the
-FAQ document.
+FAQ document (see htlm/faq.html).
5 - Porting to on an unsupported system
=======================================
-- Choose a SYSTEMTYPE name for the new system. Please use a name
-that includes the major version of the operating system (such as
-SUNOS4 or LINUX2), so that different releases of the same system
-can be supported without confusion.
+- Each system type is identified by a unique name. Examples:
+SUNOS5, FREEBSD4, and so on. Choose a SYSTEMTYPE name for the new
+system. You must use a name that includes at least the major version
+of the operating system (such as SUNOS4 or LINUX2), so that different
+releases of the same system can be supported without confusion.
- Add a case statement to the "makedefs" shell script in the
top-level directory that recognizes the new system reliably, and
The INSTALL.sh script offers suggestions for pathnames that you
can override, either by editing INSTALL.sh or by specifying your
preferences interactively. INSTALL.sh stores your preferences in
- the Postfix configuration directory in order to ease future installs.
+ /etc/postfix/install.cf in order to ease future installs.
- Proceed to the section on how you wish to run Postfix on your
particular machine:
#
# REJECT the entire message is rejected.
#
+# REJECT text.... The text is sent to the originator.
+#
# IGNORE the body line is silently discarded.
#
# OK Nothing happens. The message will still be rejected when some
# maptype:mapname: look up client name, parent domains, client address,
# or networks obtained by stripping octets.
# Reject if result is REJECT or "[45]xx text"
-# Permit result is OK or all numerical.
+# Permit if result is OK or all numerical.
# reject_maps_rbl: reject if the reverse client network address
# is listed under $maps_rbl_domains.
# reject: reject the request. Place this at the end of a restriction.
# maptype:mapname: look up client name, parent domains, client address,
# or networks obtained by stripping octets.
# Reject if result is REJECT or "[45]xx text"
-# Permit result is OK or all numerical.
+# Permit if result is OK or all numerical.
# reject_maps_rbl: reject if the client is listed under $maps_rbl_domains.
# reject: reject the request. Place this at the end of a restriction.
# permit: permit the request. Place this at the end of a restriction.
# check_helo_access maptype:mapname
# maptype:mapname: look up HELO hostname or parent domains.
# Reject if result is REJECT or "[45]xx text"
-# Permit result is OK or all numerical.
+# Permit if result is OK or all numerical.
# check_client_access maptype:mapname: see smtpd_client_restrictions.
# reject: reject the request. Place this at the end of a restriction.
# permit: permit the request. Place this at the end of a restriction.
# check_sender_access maptype:mapname
# maptype:mapname: look up sender address, parent domain, or localpart@.
# Reject if result is REJECT or "[45]xx text"
-# Permit result is OK or all numerical.
+# Permit if result is OK or all numerical.
# check_client_access maptype:mapname: see smtpd_client_restrictions.
# check_helo_access maptype:mapname: see smtpd_helo_restrictions.
# reject_non_fqdn_hostname: reject HELO hostname that is not in FQDN form
# check_recipient_access maptype:mapname
# maptype:mapname: look up recipient address, parent domain, or localpart@.
# Reject if result is REJECT or "[45]xx text"
-# Permit result is OK or all numerical.
+# Permit if result is OK or all numerical.
# check_client_access maptype:mapname: see smtpd_client_restrictions.
# check_helo_access maptype:mapname: see smtpd_helo_restrictions.
# check_sender_access maptype:mapname: see smtpd_sender_restrictions.
/*
* Read and validate the client request.
*/
- if (attr_scan(client, ATTR_FLAG_MISSING | ATTR_FLAG_EXTRA,
+ if (mail_command_server(client,
ATTR_TYPE_NUM, MAIL_ATTR_FLAGS, &flags,
ATTR_TYPE_STR, MAIL_ATTR_QUEUE, queue_name,
ATTR_TYPE_STR, MAIL_ATTR_QUEUEID, queue_id,
* Finish this message, and report the result status to the client.
*/
attr_print(src, ATTR_FLAG_NONE,
- ATTR_TYPE_NUM, MAIL_ATTR_STATUS, cleanup_close(state),
+ ATTR_TYPE_NUM, MAIL_ATTR_STATUS, cleanup_flush(state),
ATTR_TYPE_STR, MAIL_ATTR_WHY, state->reason ?
state->reason : "",
ATTR_TYPE_END);
*/
extern CLEANUP_STATE *cleanup_open(void);
extern void cleanup_control(CLEANUP_STATE *, int);
-extern int cleanup_close(CLEANUP_STATE *);
+extern int cleanup_flush(CLEANUP_STATE *);
extern void cleanup_free(CLEANUP_STATE *);
extern void cleanup_all(void);
extern void cleanup_pre_jail(char *, char **);
/* char *buf;
/* int len;
/*
-/* int cleanup_close(state)
+/* int cleanup_flush(state)
/* CLEANUP_STATE *state;
/*
/* int cleanup_free(state)
/*
/* cleanup_open() creates a new queue file and performs other
/* per-message initialization. The result is a handle that should be
-/* given to the cleanup_control(), cleanup_record(), cleanup_close()
+/* given to the cleanup_control(), cleanup_record(), cleanup_flush()
/* and cleanup_free() routines. The name of the queue file is in the
/* queue_id result structure member.
/*
/* REC_TYPE_END. In order to find out if a message is corrupted,
/* the caller is encouraged to test the CLEANUP_OUT_OK(state) macro.
/* The result is false when further message processing is futile.
-/* In that case, it is safe to call cleanup_close() immediately.
+/* In that case, it is safe to call cleanup_flush() immediately.
/*
-/* cleanup_close() closes a queue file. In case of any errors,
+/* cleanup_flush() closes a queue file. In case of any errors,
/* the file is removed. The result value is non-zero in case of
/* problems. In some cases a human-readable text can be found in
/* the state->reason member. In all other cases, use cleanup_strerror()
}
}
-/* cleanup_close - finish queue file */
+/* cleanup_flush - finish queue file */
-int cleanup_close(CLEANUP_STATE *state)
+int cleanup_flush(CLEANUP_STATE *state)
{
char *junk;
int status;
* initializations at the beginning of cleanup_open().
*/
if (msg_verbose)
- msg_info("cleanup_close: status %d", state->errs);
+ msg_info("cleanup_flush: status %d", state->errs);
status = state->errs;
return (status);
}
* Allow an address to expand into itself once.
*/
if (strcasecmp(saved_lhs, STR(state->temp1)) == 0)
- been_here_fixed(been_here, argv->argv[arg]);
+ been_here_fixed(been_here, saved_lhs);
}
myfree(saved_lhs);
argv_free(lookup);
{
ARGV *argv;
char **cpp;
- int envelope_changed;
if (cleanup_virtual_maps == 0) {
if (been_here_fixed(state->dups, recip) == 0)
} else {
argv = cleanup_map1n_internal(state, recip, cleanup_virtual_maps,
cleanup_ext_prop_mask & EXT_PROP_VIRTUAL);
- envelope_changed = (argv->argc > 1 || strcmp(recip, argv->argv[0]));
for (cpp = argv->argv; *cpp; cpp++)
- if (been_here_fixed(state->dups, *cpp) == 0) {
- if (envelope_changed)
- cleanup_out_string(state, REC_TYPE_ORCP, recip);
+ if (been_here_fixed(state->dups, *cpp) == 0)
cleanup_out_string(state, REC_TYPE_RCPT, *cpp), state->rcpt_count++;
- }
argv_free(argv);
}
}
* All connection-management stuff is handled by the common code in
* single_server.c.
*/
- if (attr_scan(client_stream, ATTR_FLAG_MORE | ATTR_FLAG_EXTRA | ATTR_FLAG_MISSING,
- ATTR_TYPE_STR, MAIL_ATTR_REQ, request,
- ATTR_TYPE_END) == 1) {
+ if (peekfd(vstream_fileno(client_stream)) <= 2 ?
+ (vstring_get_null(request, client_stream) != VSTREAM_EOF) :
+ (attr_scan(client_stream,
+ ATTR_FLAG_MORE | ATTR_FLAG_EXTRA | ATTR_FLAG_MISSING,
+ ATTR_TYPE_STR, MAIL_ATTR_REQ, request,
+ ATTR_TYPE_END) == 1)) {
if (STREQ(STR(request), FLUSH_REQ_ADD)) {
site = vstring_alloc(10);
queue_id = vstring_alloc(10);
* Version of this program.
*/
#define VAR_MAIL_VERSION "mail_version"
-#define DEF_MAIL_VERSION "Snapshot-20011029"
+#define DEF_MAIL_VERSION "Snapshot-20011030"
extern char *var_mail_version;
/* LICENSE
} else {
rec_fputs(cleanup, REC_TYPE_XTRA, "");
rec_fputs(cleanup, REC_TYPE_END, "");
- if (vstream_fflush(cleanup) || attr_scan(cleanup, ATTR_FLAG_MISSING | ATTR_FLAG_EXTRA,
- ATTR_TYPE_NUM, MAIL_ATTR_STATUS, &status,
- ATTR_TYPE_END) != 1)
+ if (vstream_fflush(cleanup)
+ || attr_scan(cleanup, ATTR_FLAG_MISSING,
+ ATTR_TYPE_NUM, MAIL_ATTR_STATUS, &status,
+ ATTR_TYPE_END) != 1)
status = CLEANUP_STAT_WRITE;
}
(void) vstream_fclose(cleanup);
*/
if (status == 0)
if (vstream_fflush(info->cleanup)
- || attr_scan(info->cleanup, ATTR_FLAG_MISSING | ATTR_FLAG_EXTRA,
+ || attr_scan(info->cleanup, ATTR_FLAG_MISSING,
ATTR_TYPE_NUM, MAIL_ATTR_STATUS, &status,
ATTR_TYPE_END) != 1)
status = 1;
case ATTR_TYPE_NUM_ARRAY:
attr_name = va_arg(ap, char *);
attr_print_str(fp, attr_name, strlen(attr_name));
- ip_val = va_arg(ap, int *);
+ ip_val = va_arg(ap, unsigned int *);
count_val = va_arg(ap, int);
for (i = 0; i < count_val; i++) {
VSTREAM_PUTC(':', fp);
STR(name_buf), VSTREAM_PATH(fp));
return (conversions);
}
- number = va_arg(ap, int *);
+ number = va_arg(ap, unsigned int *);
if ((ch = attr_scan_number(fp, number, str_buf,
"attribute value")) < 0)
return (conversions);
projects / thirdparty / postfix.git / commitdiff
