Linux Tutorials on the topic “anti-spam/virus”

  • ISPConfig 2.x: How To Add A "Move to SPAM"-Option To Your ISPConfig Installation

    ispconfig Author: GreyTags: , , , , Comments: 5

    ISPConfig 2.x: How To Add A "Move to SPAM"-Option To Your ISPConfig Installation This document describes the steps needed to add a third spam filter strategy to your ISPConfig 2.x installation. It will allow you and your users to select, wether they want to drop spam, allow spam or move it to the corresponding IMAP junk mail folder.

  • Virtual Hosting Howto With Virtualmin On CentOS 5.1

    Author: topdogTags: , , , , , , , , Comments: 17

    Virtual Hosting Howto With Virtualmin On CentOS 5.1 This tutorial shows how to set up a CentOS 5.x server to offer all services needed by virtual web hosters. These include web hosting, smtp server with (SMTP-AUTH and TLS, SPF, DKIM, Domainkeys), DNS, FTP, MySQL, POP3/IMAP, Firewall, Webalizer for stats.

  • Fight Image Spam With FuzzyOCR And SpamAssassin On Debian Lenny

    debian Author: Falko TimmeTags: , Comments: 1

    Fight Image Spam With FuzzyOCR And SpamAssassin On Debian Lenny This tutorial describes how to scan emails for image spam with FuzzyOCR on a Debian Lenny server. FuzzyOCR is a plugin for SpamAssassin which is aimed at unsolicited bulk mail containing images as the main content carrier. Using different methods, it analyzes the content and properties of images to distinguish between normal mails (ham) and spam mails. FuzzyOCR tries to keep the system load low by scanning only mails that have not already been categorized as spam by SpamAssassin, thus avoiding unnecessary work.

  • Fight Image Spam With FuzzyOCR And SpamAssassin On Ubuntu 9.10

    ubuntu Author: Falko TimmeTags: , Comments: 0

    Fight Image Spam With FuzzyOCR And SpamAssassin On Ubuntu 9.10 This tutorial describes how to scan emails for image spam with FuzzyOCR on an Ubuntu 9.10 server. FuzzyOCR is a plugin for SpamAssassin which is aimed at unsolicited bulk mail containing images as the main content carrier. Using different methods, it analyzes the content and properties of images to distinguish between normal mails (ham) and spam mails. FuzzyOCR tries to keep the system load low by scanning only mails that have not already been categorized as spam by SpamAssassin, thus avoiding unnecessary work.

  • The Perfect SpamSnake - Ubuntu Jeos 9.10

    ubuntu Author: RockyTags: , Comments: 54

    The Perfect SpamSnake - Ubuntu Jeos 9.10 This tutorial shows how to set up an Ubuntu Jeos based server as a spamfilter in Gateway mode. In the end, you will have a SpamSnake Gateway which will relay clean emails to your MTA. You will also be able to view your incoming queue, train your SpamSnake and carry out a few more advanced operations via MailWatch.

  • Learning Spam With SpamAssassin And All Of Your ISPConfig Clients [ISPConfig 2]

    ispconfig Author: bswinnertonTags: , , Comments: 1

    Learning Spam With SpamAssassin And All Of Your ISPConfig Clients [ISPConfig 2] This is a quick way of learning spam from all of your ISPConfig clients by running a quick and simple command. Please note that this is for ISPConfig 2, not 3.

  • Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (Fedora 12 x86_64)

    fedora Author: Falko TimmeTags: , , Comments: 1

    Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (Fedora 12 x86_64) 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 so that emails will be scanned for spam and viruses. I will also show how to install SquirrelMail as a webmail interface so that users can read and send emails and change their passwords.

  • Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (Ubuntu 9.10)

    ubuntu VMWare Image Download Author: Falko TimmeTags: , , Comments: 18

    Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (Ubuntu 9.10) This document describes how to install a mail server based on Postfix 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 (quota is not built into Postfix by default, I'll show how to patch your Postfix appropriately). Passwords are stored in encrypted form in the database (most documents I found were dealing with plain text passwords which is a security risk). In addition to that, this tutorial covers the installation of Amavisd, SpamAssassin and ClamAV so that emails will be scanned for spam and viruses. I will also show how to install SquirrelMail as a webmail interface so that users can read and send emails and change their passwords.

  • A Simple Mailserver On Arch Linux (Postfix + Dovecot)

    Author: dengarTags: , , , Comments: 7

    A Simple Mailserver On Arch Linux (Postfix + Dovecot) This tutorial describes how to install a complete mailserver using Postfix and Dovecot on an Arch Linux machine or VPS. This specific tutorial is based on my 256MB VPS. Basic linux knowledge is required as I'm not describing every step in detail.

  • Set Up A Full-Featured Mail Server With iRedOS: MySQL, Postfix, Dovecot, ClamAV, SpamAssassin, RoundCube/SquirrelMail

    Author: eddiechenTags: , , Comments: 1

    Set Up A Full-Featured Mail Server With iRedOS: MySQL, Postfix, Dovecot, ClamAV, SpamAssassin, Amavisd, RoundCube/SquirrelMail iRedMail is a shell script that lets you quickly deploy a full-featured mail solution in less than 2 minutes, since iredmail 0.5 it also supports Debian 5.0.1 (it supports both i386 and x86_64). Its object is to make a Linux mail server installation and configuration simple and easy to use. iRedMail supports both OpenLDAP and MySQL as backends for storing virtual domains and users.This tutorial shows how to use the MySQL backend. iRedOS is a customized CentOS 5.3 distribution, where e unnecessary packages were removed. It ships with the lastest version of iRedMail (iredmail0.50); it lets you install iredmail more quickly and smooth.