ASSP 1.3.1

ASSP is the best SPAM fighting weapon that the world has ever known! When it comes to killing SPAM nothing is as deadly as an ASSP!

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Here are some key features of "ASSP":

· Easy browser-based setup (optional).
· Uses your existing message transport and existing SMTP server.
· Works with Sendmail, qmail, Postfix, Imail, Exchange, Courier, Mercury, Lotus Notes, and all other standard SMTP servers.
· Runs on Linux, Unix, Windows, OS X, OS/2, and more.
· Automatically customizes to your site's unique email profile.
· Automatic whitelist -- noone you email will ever be blocked.
· Early Sender validation -- Kills most spam before it ever reaches the server.
· Senders receive immediate notification if mail is blocked but no erroneous bounces are ever generated.
· Redlist keeps an address off the whitelist.
· No-processing addresses pass through.
· Makes use of honeypot type spambucket addresses to automatically recognize spam and update your spam database.
· Bayesian filter intelligently classifies email into spam and non-spam.
· Supports additional site-defined regular expressions to identify spam or non-spam email.
· Can optionally block all non-whitelisted email (for anti-spam zelots).
· Mime encoded and other camouflaged spam is also recognized.
· Automatically maintains the spam and non-spam databases.
· Accepts whitelist submissions and spam error reports by authorized email.
· Optionally rejects executable attachments from non-whitelisted (or all) addresses.
· Free (as in speech) software -- Licensed under the GPL.
· Practically no maintenance required.
· Active user community and email list for support questions.
· Source code included if you need to customize your installation.
· Runs as a service in Windows NT / 2000.
· Optionally blocks no mail but adds an email header and/or updates the message subject.
· Optionally uses community-based spam statistics to identify hosts that are likely to send spam or non-spam mail.
· In *nix environments can switch to non-root user. Also supports chroot jail.
· Individual users can be configured to receive all mail.
· Shows detailed analysis of spam rating process for specific messages.
· Option to forward a copy of every rejected mail to an address.
· Can block spam-bombs (when spammers forge your domain in the from field).
· Keeps spam statistics for your site.
· Detailed documentation.
· Can listen on more than one smtp port.