postfix-3.6.18

diff --git a/postfix/HISTORY b/postfix/HISTORY
index 28a800ee8c59df61bad52ba2b6446c93e7687831..f635179ac26aa3102939dd2f404b41e19f4ddae3 100644 (file)
--- a/postfix/HISTORY
+++ b/postfix/HISTORY
@@ -26267,3 +26267,10 @@ Apologies for any names omitted.
        configuration; added a post-quantum example to the
        tls_config_file description. File: proto/postconf.proto.
        The unused parameters will be deleted in Postfix 3.11.
+
+20250221
+
+       Bugfix (defect introduced: 20250210): a recent 'fix' for the
+       default smtp_tls_dane_insecure_mx_policy setting resulted in
+       unnecessary 'dnssec_probe' warnings, on systems that disable
+       DNSSEC lookups (the default). File: smtp/smtp_addr.c.

diff --git a/postfix/src/global/mail_version.h b/postfix/src/global/mail_version.h
index a84b1dcf61c469216b1331989e495575fb8af516..2c544a46cf5d79256933300b3e3b7ec7b5ab7093 100644 (file)
--- a/postfix/src/global/mail_version.h
+++ b/postfix/src/global/mail_version.h
@@ -20,8 +20,8 @@
   * Patches change both the patchlevel and the release date. Snapshots have no
   * patchlevel; they change the release date only.
   */
-#define MAIL_RELEASE_DATE      "20250216"
-#define MAIL_VERSION_NUMBER    "3.6.17"
+#define MAIL_RELEASE_DATE      "20250224"
+#define MAIL_VERSION_NUMBER    "3.6.18"
 
 #ifdef SNAPSHOT
 #define MAIL_VERSION_DATE      "-" MAIL_RELEASE_DATE

diff --git a/postfix/src/smtp/smtp_addr.c b/postfix/src/smtp/smtp_addr.c
index fa0af4e1401ad556db55f4a8fdb158fd732bc425..50b7e78da87bb093ed95982cc2dede41ce79107a 100644 (file)
--- a/postfix/src/smtp/smtp_addr.c
+++ b/postfix/src/smtp/smtp_addr.c
@@ -269,7 +269,8 @@ static DNS_RR *smtp_addr_list(DNS_RR *mx_names, DSN_BUF *why)
     if (mx_names->dnssec_valid)
        res_opt = RES_USE_DNSSEC;
 #ifdef USE_TLS
-    else if (smtp_tls_insecure_mx_policy > TLS_LEV_MAY)
+    else if (smtp_tls_insecure_mx_policy > TLS_LEV_MAY
+            && smtp_dns_support == SMTP_DNS_DNSSEC)
        res_opt = RES_USE_DNSSEC;
 #endif