Open Source JavaScript Email Spam Filter Software

Bunch of useful filters for AngularJS (with no external dependencies!). You can install angular-filter using 4 different methods. Include angular-filter.js (or angular-filter.min.js) in your index.html, after including Angular itself. Add 'angular.filter' to your main module's list of dependencies. If a string is provided, it will filter out duplicates using the provided expression.

Attachment Reminder is an Add-On (extension) for Mozilla Thunderbird that scans outgoing email for user-defined keywords (or just use the default list), and prompts you if it looks like you wanted to attach a file but didn't.

Spamato is a spam filter system that combines several anti-spam techniques, from which thousands of users benefit. It is available as an add-on for Thunderbird and Outlook, and as a stand-alone proxy for other email clients. IMAP and POP are supported.

An open-source mail filter program with web-based tuning tool to deliver only wanted mail by using block/buddy lists and naive Bayesian statistical analysis. Gets POP3 mail. Uses php, sh, sendmail, html and javascript. Includes elaborate User Guide.

FilterBadRecruiters is a Google Apps Script that processes new messages looking for unwanted email from known third party recruiters. When a match is found, a reply is sent informing the sender that the message is being reported as spam and will not be read. The script then logs matches to a spreadsheet and updates a pie chart displaying what percentage of these type of messages were sent from each domain.

Mozilla Thunderbird plugin for intelligent sorting of mail. The plugin try sort mails when their arrive in right folder.

Mail Commander is a multi-user mail-notify application.It supports multiple accounts per user, customizable alerts, built in mail client, support for other mail clients, virus scan(third party app.), auto-reply, multi-protocol and mail preview and more.

An extension for Mozilla Thunderbird which provides a graphical interface for date based message search.

Mozilla Thunderbird Barracuda Extension Barracuda Networks SPAM Filter (SpamAssassin) Extension.

Web form that converts pasted rule set from thunderbird/seamonkey msgFilterRules.dat filter file into sieve rules suitable for uploading to an imap mail server and compatible with the sieve rule editor plugin for roundcube 'sieverules' (http://www.roundcubeforum.net/7-third-party-contributions/46-api-based-plugins/4878-sieverules-plugin.html)

NOTICE: Keep in mind that POP3ye is alpha software and by definition it is a long way from finished. POP3ye is a fully featured web-based e-mail client written in Object Oriented PHP 5. It ony supports the POP3 protocol.

ThunderRetract implements client-side eMail retraction into Thunderbird. This is done showing messages differences in original and retracted one. Support: thunderretract@gmail.com

A Mozilla Thunderbird Add-on for managing remote sieve scripts. It's a JavaScript based implementation of the ManageSieve Protocol (RFC 5804).

mx-LDAP-Suite mx-LDAP-vacation: auto responses mail on vacation and reads the message from LDAP. mx-LDAP-admin:Is a PHP based tool. It provides administration of LDAP-Directories (Add, modify and delete user-accounts,groups,aliases, samba-workstat