From 85e90fece41e0dadb19087a44c4eec8b76c9d5dd Mon Sep 17 00:00:00 2001 From: Guilhem Moulin Date: Fri, 4 Jul 2014 23:06:41 +0200 Subject: Increase the timeout in the smtpd waiting for the reinjection from amavis. SMTP client connection caching was introduced in 2.6.0: the SMTP session is held for the next task (in adaptative mode, only when there was a delay of only 5s between the two previous mails), but Postfix will terminate it if the next mail doesn't come soon enough, or if amavis does't terminate it itself (usually after 15s). --- roles/IMAP/templates/etc/postfix/main.cf.j2 | 2 -- roles/common/files/etc/postfix/master.cf | 1 + roles/lists/templates/etc/postfix/main.cf.j2 | 1 - 3 files changed, 1 insertion(+), 3 deletions(-) diff --git a/roles/IMAP/templates/etc/postfix/main.cf.j2 b/roles/IMAP/templates/etc/postfix/main.cf.j2 index 1f1f990..5758146 100644 --- a/roles/IMAP/templates/etc/postfix/main.cf.j2 +++ b/roles/IMAP/templates/etc/postfix/main.cf.j2 @@ -59,8 +59,6 @@ recipient_canonical_maps = pcre:$config_directory/recipient_canonical.pcre # Don't rewrite remote headers local_header_rewrite_clients = -# Tolerate occasional high latency -smtpd_timeout = 1200s relay_clientcerts = cdb:$config_directory/relay_clientcerts diff --git a/roles/common/files/etc/postfix/master.cf b/roles/common/files/etc/postfix/master.cf index 02e1658..8ba9f0f 100644 --- a/roles/common/files/etc/postfix/master.cf +++ b/roles/common/files/etc/postfix/master.cf @@ -57,6 +57,7 @@ amavisfeed unix - - n - 5 lmtp # same machine, we need to create another entry, on another port.) 127.0.0.1:10025 inet n - n - - smtpd -o content_filter= + -o smtpd_timeout=${stress?30}${stress:300}s -o smtpd_delay_reject=no -o smtpd_client_restrictions=permit_mynetworks,reject -o smtpd_helo_restrictions= diff --git a/roles/lists/templates/etc/postfix/main.cf.j2 b/roles/lists/templates/etc/postfix/main.cf.j2 index 9859ac1..da68a42 100644 --- a/roles/lists/templates/etc/postfix/main.cf.j2 +++ b/roles/lists/templates/etc/postfix/main.cf.j2 @@ -64,7 +64,6 @@ local_header_rewrite_clients = smtp_destination_recipient_limit = 1000 # Tolerate occasional high latency smtp_data_done_timeout = 1200s -smtpd_timeout = 1200s # Forward everything to our internal outgoing proxy -- cgit v1.2.3