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Tag Archives: secondary

Postfix automated backup/secondary email server with Virtualmin

By cheesefather | January 23, 2012 - 3:45 pm |May 13, 2013 Linux
5 Comments

There are various guides online for setting up Postfix as a backup (hold and forward) mail server which knows which accounts are valid on the primary (to prevent backscatter spam, so it only accepts emails for actual accounts that exist on the primary mail server). All of them are slightly… Continue reading →

Tagged account, automatic, backscatter, backup, forward, hold, mail, postfix, secondary, server, valid, virtualmin
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