Killing that spam with Postgrey snd Postfix

Monday, 3 July 2006, 1:22 AM EST

Ever heard of greylisting?

There are numerous ways to prevent spam from reaching your inbox, the most popular is probably SpamAssassin. Greylisting will not replace spam filtering software like SA but it will serve as a powerful first hurdle for spam thus reducing the ammount of spam entering the system at all. It should rather be seen as an addition to all the other anti spam features of Postfix.

At Howto Forge.

[ Read more ]




Spotlight

Critical flaw in WiFi routers puts hotels and millions of guests at risk

A critical vulnerability in ANTlabs InnGate devices, a popular Internet gateway for visitor-based networks and commonly installed in hotels and convention centers, has been discovered. The flaw could allow an attacker to monitor or tamper with traffic to and from any hotel WiFi user's connection.


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