Postfix 2.4.6 Fixes “noatime” Mounts
An official fix has been merged into Postfix for spools that are mounted with the “noatime” option: – On backup MX servers where the queue file system is mounted with “atime” (file read/execute access time) updates disabled, the flush daemon would trigger mail delivery attempts once every 1000 seconds, thus rendering the maximal_backoff_time setting useless […]