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Greylisting on Postfix

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In my quest to the perfect SMTP server for my home network, I found the next big weapon against spammers: greylisting. You can read the description on Wikipedia so I’m not extend myself here.

The technical part, if you use Postfix, is that there is a package called postgrey (apt-get install postgrey) that integrates easily with Postfix to give you a truly greylisting experience. :)