Tag : Mail Delivery Subsystem

Fail2ban Mail Failures ???

Posted December 26, 2014 by Robert G. & filed under CentOS Comments: 5

Tags: Mail Delivery Subsystem

Im using fail2ban with CentOS 6.6. Something is causing fail2bans alerts sent to roots mail to be rejected. Heres a clip from one of the error messages:Message 48:From MAILER-DAEMON@lion.protogeek.orgSun Dec 21 03:09:20 2014Return-Path: Date: Sun,..

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