Home Adding Greylisting To A FreeBSD Postfix Mail Server

This article is based around FreeBSD, it is not much different to get greylisting working on other systems with minimal of changes.

Virus scanning

This article outlines how to setup virus scanning using AMaViS (A Mail Virus Scanner), ClamAV, and Postfix. The actions describe below are particular to a FreeBSD system and are applicable to other operating systems by altering the path to the configuration files, and adjusting for other OS-specific issues.

How To Block Spam Before It Enters The Server (Postfix)

This is just a quick guide showing you how you can configure Postfix (2.x and 1.x) to block spam before entering the server. It's more or less self-explanatory. However, after applying this to your own mail server, you should check the mail log to make sure that no legitmate mails are blocked.

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Postfix with OpenSSL and saslauthd

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