Fighting spam from new TLD's the easy way.

Posted by dc84gth.

Blacklisting new bs domains like .racing in postfix

Automatically Updating Backup MX User Tables

Posted by dc84gth.

Expanding on my backup MX tutorial.

TMUX My love, My savior

Posted by dc84gth.

A recommendation that every Linux sysadmin needs.

Setting up a backup MX

Posted by dc84gth.

How to configure a bare bones backup mail server using Debian 8 and postfix.

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