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Using Postfix for Secure SMTP Gateways

Mick Bauer Brenno de Winter Issue #78, October 2000 Improve your site’s e-mail hygiene and make life difficult for spammers and hackers. E-mail is easily the most popular and important Internet service today, which has made it a popular target of cyber-criminals and spam-happy miscreants. Adding to the problem is the inescapable reality that configuring sendmail, the most commonly used ...

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