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

Ubuntu

Virtual Users/Domains With Postfix, Courier, MySQL, SquirrelMail (Ubuntu 11.10)

Post date: November 8, 2011, 08:11 Category: Installing Views: 20971 Comments
Tutorial quote: This document describes how to install a Postfix mail server that is based on virtual users and domains, i.e. users and domains that are in a MySQL database. I'll also demonstrate the installation and configuration of Courier (Courier-POP3, Courier-IMAP), so that Courier can authenticate against the same MySQL database Postfix uses. The resulting Postfix server is capable of SMTP-AUTH and TLS and quota. Passwords are stored in encrypted form in the database. In addition to that, this tutorial covers the installation of Amavisd, SpamAssassin and ClamAV. I will also show how to install SquirrelMail as a webmail interface so that users can read and send emails and change their passwords.
Debian

Virtual Users/Domains With Postfix, Courier, MySQL, SquirrelMail (Debian Lenny)

Post date: March 5, 2009, 12:03 Category: Installing Views: 5889 Comments
Tutorial quote: This document describes how to install a Postfix mail server that is based on virtual users and domains, i.e. users and domains that are in a MySQL database. I'll also demonstrate the installation and configuration of Courier (Courier-POP3, Courier-IMAP), so that Courier can authenticate against the same MySQL database Postfix uses. The resulting Postfix server is capable of SMTP-AUTH and TLS and quota. Passwords are stored in encrypted form in the database. In addition to that, this tutorial covers the installation of Amavisd, SpamAssassin and ClamAV. I will also show how to install SquirrelMail as a webmail interface so that users can read and send emails and change their passwords.
Unix+clones

How to Block Ads With Adzap

Post date: April 15, 2005, 21:04 Category: Network Views: 3974 Comments
Tutorial quote: For some time at my workplace we've been running an ad-zapping service on our web proxy. This page documents how it works, how to use it yourself, how to join the mailing list for updates of the pattern file, and the weirdnesses of our local setup (which you need not duplicate yourself).
Debian

Routing mail messages to your mailserver efficiently

Post date: May 12, 2006, 12:05 Category: Network Views: 4024 Comments
Tutorial quote: If you control satellite systems which need to relay their mail through a centralized host for sending then you have several choices. Perhaps the simplest software to use is the nullmailer program.

In the past we've looked at setting up exim, postfix, and sendmail forwarding but if you're not expecting to send much mail, and you don't need much processing then running a full mailserver is probably overkill.

The nullmailer package is very simple to configure and install.
OpenSUSE

Protection from malware using Squid proxy server

Post date: September 28, 2008, 09:09 Category: Security Views: 5222 Comments
Tutorial quote: Malware (for "malicious software") is any program or file that is harmful to a computer user. Thus, malware includes computer viruses, worms, Trojan horses, and also spyware, programming that gathers information about a computer user without permission.
Unix+clones

Tunneling SSH over HTTP(S)

Post date: March 12, 2006, 09:03 Category: Network Views: 4178 Comments
Tutorial quote: This document explains how to set up an Apache server and SSH client to allow tunneling SSH over HTTP(S). This can be useful on restricted networks that either firewall everything except HTTP traffic (tcp/80) or require users to use a local (HTTP) proxy.
Debian

How to configure a porn blocking proxy with Linux in under 20 mins? (squid to the max)

Post date: January 5, 2007, 05:01 Category: Software Views: 5137 Comments
Tutorial quote: A quick tutorial on installing and configuring basic squid, but then implementing block lists to block, in this case porn sites, but really anything is possible. Source to blocklist included. This is aimed at a debian server but Fedora pointers are included.
OpenSUSE

Claws Mail - opensource light-weight Email client in openSUSE

Post date: October 15, 2008, 21:10 Category: Desktop Views: 5069 Comments
Tutorial quote: Claws Mail is a free opensource lightweight, user friendly and fast email client for Linux. Claws Mail is a quick response email client with easy configuration, intuitive operation and abundant features, extensibility, robustness and stability.
Ubuntu

Anonymous BitTorrent Using ItsHidden VPN

Post date: July 28, 2009, 18:07 Category: Benchmarks Views: 5193 Comments
Tutorial quote: With anti-piracy outfits warning those who share copyrighted content and ISPs threatening to pull the plug on alleged offenders, many file-sharers have decided to protect themselves by going anonymous. To accommodate this growing demand, ItsHidden is now offering a free VPN targeted at those who want to protect their privacy online. Named ItsHidden, the free VPN solution has opened up a BETA test to the public, who can now privatize their Internet traffic - including BitTorrent transfers - in next to no time. ItsHidden was set up with torrent users in mind, allowing them to hide their identities from ‘third parties’ who choose to snoop on their activities.
Debian

Creating .deb-Packages With Checkinstall

Post date: April 12, 2005, 17:04 Category: Miscellaneous Views: 3199 Comments
Tutorial quote: Checkinstall is a nice tool to create simple .deb-packages that you can use in your local network (e.g. if you have to install the same piece of software on multiple computers running Debian). It lets you compile and install software from the sources like before, but with the difference that you end up with a simple Debian package which also means that you can easily uninstall the software you just compiled by running dpkg -r!

I will demonstrate the use of checkinstall by compiling and installing the anti-virus software ClamAV on a Debian system.

This howto is meant as a practical guide; it does not cover the theoretical backgrounds. They are treated in a lot of other documents in the web.
Web-based applications and online marketing solutions - LumoLink