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Search results for Enhance Your Mail Server With ASSP (Anti-Spam SMTP Proxy)

Linux

Enhance Your Mail Server With ASSP (Anti-Spam SMTP Proxy)

Post date: November 20, 2006, 19:11 Category: Software Views: 4211 Comments
Tutorial quote: ASSP stands for Anti-Spam SMTP Proxy. The ASSP server project is an Open Source platform-independent transparent SMTP proxy server that leverages numerous methodologies and technologies to both rigidly and adaptively identify spam. In short ASSP is the most kickass solution that is both free and works great. It reduced spam to an absolute minimum for me.
Debian

Installing ASSP (Anti-Spam SMTP Proxy) On Ubuntu Server 10.04 / Debian 5.0

Post date: March 15, 2011, 12:03 Category: Installing Views: 3424 Comments
Tutorial quote: This How-To document guides you through installing ASSP (Anti-Spam SMTP Proxy) on an Ubuntu 10.04 (LTS) Server or Debian 5.0 in the simplest way possible. It *may* work on later versions but I have no way of knowing how these instructions will work for you. Installing Ubuntu/Debian is beyond the scope of this document and it is assumed you already have the core Ubuntu/Debian OS with no predefined software collections installed.
Debian

ASSP With Embedded ClamAV Integrated Into Postfix With Virtual Users And Domains

Post date: September 5, 2007, 01:09 Category: Security Views: 3645 Comments
Tutorial quote: This document describes how to integrate ASSP (Anti-Spam SMTP Proxy) with embedded ClamAV into a mail server based on Postfix featuring virtual users and domains, i.e. users and domains that are in a MySQL database.
Linux

Tuneups and Tweaks for the Better Spam-Trap

Post date: April 14, 2005, 13:04 Category: Network Views: 2561 Comments
Tutorial quote: In parts 1 and 2 of our thrilling "Building an Anti-Virus/Anti-Spam Gateway" series, we covered the basic steps for setting up SpamAssassin and Clam Anti-virus with Postfix. This installment is devoted to testing and tweaking, and creating whitelists in Amavisd-new. Whitelists are essential when you set up any kind of spam filtering: It's the best way to make sure your wanted mail gets through.
Linux

SpamAssassin and Amavisd

Post date: April 14, 2005, 13:04 Category: Network Views: 2637 Comments
Tutorial quote: The bad news is, it's SpamAssassin, not SpammerAssassin. The good news is it kills spam quite effectively, and fits nicely into an anti-spam, anti-virus gateway. This article, which shows how to use SpamAssassin with Postfix, is the first in a series on building an anti-spam and anti-virus gateway. This gateway works equally well for a single PC, or for a large network.
Linux

How to set up a mail server on a GNU / Linux system

Post date: February 7, 2006, 07:02 Category: Network Views: 4742 Comments
Tutorial quote: Easy to follow howto on setting up a mail server with unlimited users and domains, with IMAP/Pop access, anti-spam, anti-virus, secure authentication, encrypted traffic, web mail interface and more.

Based on an Ubuntu distribution platform, but instructions are distro generic.
Linux

Postfix with dkfilter (DomainKeys Implementation)

Post date: December 7, 2006, 21:12 Category: Security Views: 4018 Comments
Tutorial quote: DomainKeys is an anti-spam software application in development at Yahoo that uses a form of public key cryptography to authenticate the sender's domain. dkfilter is an SMTP-proxy designed for Postfix. It implements DomainKeys message signing and verification. It comprises two separate filters, an outbound filter for signing outgoing email on port 587, and an inbound filter for verifying signatures of incoming email on port 25. This document shows step-by-step how to install dkfilter for Postfix to deploy DomainKeys signing and verification.
Linux

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

Post date: June 4, 2007, 23:06 Category: Security Views: 4247 Comments
Tutorial quote: The last few weeks have seen a dramatic increase in spam (once again). Estimates say that spam makes now up for 80 - 90% of all emails, and many mail servers have difficulties in managing the additional load caused by the latest spam, and spam filters such as SpamAssassin do not recognize large parts of that spam as they did before. Fortunately, we can block a big amount of that spam at the MTA level, for example by using blacklists, running tests on the sender and recipient domains, etc. An additional benefit of doing this is that it lowers the load on the mail servers because the (resource-hungry) spamfilters have to look at less emails.
Debian

How to filter spam with Spamassassin and Postfix in Debian

Post date: April 20, 2008, 18:04 Category: Network Views: 3436 Comments
Tutorial quote: We have already discussed how to install mail server with postfix+Devcot+SASL +Squirrel Mail in this article we will see how to add spam filter for postfix mail server.Apache SpamAssassin is an extensible email filter that is used to identify spam. Once identified, the mail can then be optionally tagged as spam for later filtering. It provides a command line tool to perform filtering, a client-server system to filter large volumes of mail, and Mail::SpamAssassin, a set of Perl modules allowing Apache
SpamAssassin to be used in a wide variety of email systems.

CentOS

Virtual Users With Postfix, PostfixAdmin, Courier, Mailscanner, ClamAV On CentOS

Post date: February 4, 2007, 20:02 Category: Installing Views: 5814 Comments
Tutorial quote: This article shows how to set up a Postfix virtual mailserver with Courier-IMAP, Maildrop and the PostfixAdmin web interface. We will secure our mailserver with Mailscanner and ClamAV as anti-virus and SpamAssassin as anti-spam. The setup is based on CentOS 4.4.
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