主题: Postfix legacy releases 2.5.7, 2.4.11 and 2.3.17
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Postfix legacy releases 2.5.7, 2.4.11 and 2.3.17 contain fixes that
were already included with Postfix versions 2.6 and 2.7.Postfix 2.5.7:
- (low) The installation/upgrade procedure did not automatically
create the data_directory.- (medium) In the "new queue manager", the _destination_rate_delay
code needed to postpone the job scheduler updates after delivery
completion, otherwise the scheduler could loop on blocked jobs.- (low) The queue manager used <transport>_concurrency_failed_cohort_limit
instead of <transport>_destination_concurrency_failed_cohort_limit
as documented.- (low) The SMTP client disabled MIME parsing despite non-empty
settings for smtp_header_checks, smtp_mime_header_checks,
smtp_nested_header_checks, or smtp_body_checks.Postfix 2.5.7, 2.4.11, 2.3.17:
- (medium) The postsuper command re-enabled the SIGHUP signal when
it was set to "ignore". This could result in random "Postfix
integrity check failed" errors at boot time (POSIX SIGHUP death),
causing Postfix not to start automatically.You can find the source code and patches at the mirrors listed at
http://www.postfix.org/Wietse