Email Software


    • More...
  • More...
    • More...

Category Category

    • More...
    • More...
    • More...
    • More...

License License

    • More...

Translations Translations

  • More...

Programming Language Programming Language

  • More...

Status Status

  • More...

Audience Audience

    • More...

User Interface User Interface

    • More...
  • More...

Database Environment Database Environment

    • More...
    • More...

Freshness Freshness

Email Software

  • Get your Apps to customers 5x faster with RAD Studio. Get your Apps to customers 5x faster with RAD Studio. Icon
    Get your Apps to customers 5x faster with RAD Studio. Icon

    The easiest and most powerful cross platform development tool available on the market. Start a free trial today (no credit card needed).

    RAD StudioTM: Build cross-platform apps ridiculously FAST!
    • Delivering fast and powerful native applications for Windows, Linux, macOS, iOS, Android, cloud and IoT.
    • Rapidly design, build, and run applications optimized for native performance, from a single code base across all platforms.
    • Securely connect and embed any data, on any tier, in the Enterprise, or cloud.
  • Multi-vendor storage monitoring simplified Multi-vendor storage monitoring simplified Icon
    Multi-vendor storage monitoring simplified Icon

    Monitor your multi-vendor storage to help ensure your applications get the performance & capacity they need with SolarWinds® Storage Resource Monitor.

    SolarWinds Storage Resource Monitor (SRM) gives you multi-vendor storage performance monitoring and alerting to help ensure peak storage performance. Automated capacity planning helps you predict storage shortages, reclaim space, and prevent application outages. SRM integrates with other Orion® Platform products to provide end-to-end visibility into the application stack, and lets you easily troubleshoot performance issues from application to storage.
  • wxPTB

    It load the current public-timestamp-block from and store it in a file to use it e.g. as a signature in an e-mail software. The project is inactive and not under development anymore.

    Downloads: 17 This Week Last Update: See Project
  • Classifier4J

    Classifier4J is a java library that provides an API for automatic classification of text. The default (and only current) implementation of this API is a Bayesian classifier. This library can be used for multiple purposes - as a spam filter or a blog cl

  • X-Itools: Email/Web Log Search Engine

    Strong Email & Apache Log Analysis with Active Security Features

    X-Itools: eXtended Internet Tools. Suite of tools composed of several collaboration modules. Old and initial project born in 1999, 1st published in 2001 on Sourceforge. X-Itools E-mail management module (log analysis) initiated in 2004 with Web 1.0 technologies (private SVN server). X-Itools development restarted since 2011, on the basis of a unique module: E-mail management module (log analysis). Now based on web 2.0 technologies (ExtJS 4.1) and devel restarted because of a particular interest given to it by a world wide Organization (United Nations). Module renamed "X-Itools ELSE", for "X-Itools E-mail Log Search Engine". Some features: Log analysis and correlation of Postfix and Exchange servers, statistics, policy manager, in-deep analysis, automated network graphs for e-mail tracing, CSV export... The Swiss knife of Messaging Admins. In 2015, X-Itools ELSE is no more limited to E-mail logs: Apache logs are also processed and related stats and dashboards will be there!

  • GmailAssistant Icon


    Notifier for multiple Gmail and Google Apps email accounts. Offers various notification options (unread mails in Inbox only, All Mails, or with specified labels) and alert methods (popup message, chime, blink keyboard LED). Uses IMAP over SSL.

  • yawebmail - yet another webmail client

    A webmail-client (POP3, IMAP, SMTP) written in Java as a webapp. Very easy to install - just throw the WAR-file into the deployment-directory of your Servlet-container (tomcat, jetty, weblogic, ..) and you're ready! Test ride on the yawebmail-Homepage!

  • Want to improve your MSP’s revenue? Price your services right. Want to improve your MSP’s revenue? Price your services right. Icon
    Want to improve your MSP’s revenue? Price your services right. Icon

    Get the ebook, The Managed Services Pricing Guide 2.0 to get industry best practices on pricing managed services.

    You choose software for your IT business so it makes you money. The margins must be good enough to justify the cost. SolarWinds® RMM was priced to give you the margins you need to earn a healthy amount of monthly recurring revenue. Download our all-new Managed Services Pricing Guide 2.0 to find what revenue to expect for your services, including light monitoring, web protection, patching management, backup and more.
  • IlohaMail

    IlohaMail is a PHP based lightweight full featured multilingual webmail program with IMAP and POP3 support. IlohaMail also includes a full-featured contacts manager, bookmarks manager, and scheduler.

    Downloads: 12 This Week Last Update: See Project
  • Shibboleth

    A privacy and security aware mailing list manager, perfect for allowing closed groups to interact on the Internet without interference from outsiders and former insiders.

    Downloads: 12 This Week Last Update: See Project
  • The Insidious Big Brother DataBase

    The Insidious Big Brother DataBase is an emacs-based contact manager that integrates itself into your mail and news clients.

    Downloads: 12 This Week Last Update: See Project
  • EGroupware Enterprise Collaboration Icon

    EGroupware Enterprise Collaboration

    EGroupware has moved to Github, please find all our downloads there: EGroupware is a multi-user, web-based groupware suite. Currently available modules include: email, addressbook, calendar, infolog (notes, to-do's, phone calls), content management, wiki, project management, tracker, timesheet, knowledge base, CalDAV/CardDAV

  • DKIMproxy

    DKIMproxy is an SMTP-proxy that implements the DKIM and DomainKeys standards, to sign and verify email messages using digital signatures and DNS records. It can be used to add DKIM support to nearly any existing SMTP mail server.

    Downloads: 11 This Week Last Update: See Project
  • Identify and respond to threats before damage is done Identify and respond to threats before damage is done Icon
    Identify and respond to threats before damage is done Icon

    A SIEM that makes it easy to use logs for security, compliance, and troubleshooting.

    SolarWinds® Log & Event Manager (LEM) delivers comprehensive Security Information and Event Management (SIEM) capabilities in a highly affordable, easy-to-use, and quick-to-deploy virtual appliance. LEM provides the visibility, security, and control that IT professionals need to alert on and respond to security threats, and assist in meeting the regulatory compliance guidelines of HIPAA, PCI DSS, SOX, and more. Try it free for 30 days!
  • The Address Book

    The Address Book is a free, open source address management system, utilizing the combined power of PHP scripting and MySQL databases to provide a flexible, robust system allowing users to add a virtually unlimited number of addresses and other info.

  • S22.Imap Icon


    A free .NET library for accessing IMAP servers, written in C#

    S22.Imap is a free, easy-to-use and well-documented .NET library component for communicating with and receiving electronic mail from an Internet Message Access Protocol (IMAP) server, written in C#. The API has been designed with ease of use in mind and integrates well with the existing classes of the .NET Framework. S22.Imap supports IMAP over SSL, IMAP IDLE (push email) and partial fetching of messages. It works well with Gmail. Features: * Supports IMAP IDLE notifications * Supports IMAP over SSL * API designed to be very easy to use * Allows selectively fetching parts of mail messages * Inherently thread-safe * Well documented with lots of example code * Free to use in commercial and personal projects (MIT license) NOTE: THIS PROJECT HAS BEEN MOVED TO GITHUB. PLEASE GO HERE FOR THE LATEST VERSION:

    Downloads: 10 This Week Last Update: See Project
  • Mail Dispatcher

    A tool for dispatching (basically, deleting) email messages on POP3 server via Plain or SSL connection with advanced filtering capabilities.

    Downloads: 9 This Week Last Update: See Project
  • PHP Open Source SMTP

    POSS is a suite of multi-platform PHP scripts allowing users to implement features of the SMTP protocol on their PHP enabled web-server. POSS is currently comprised of email, a fully featured, functionally compatible mail() replacement.

    Downloads: 9 This Week Last Update: See Project
  • PHPXmail

    PhpXmail the web based management software for the Xmail mail server and GUI of it's administration extensions.

    Downloads: 9 This Week Last Update: See Project
  • PostVis Admin Icon

    PostVis Admin

    PostVis Admin is a Web GUI for Postfix and Amavisd-New. Uses MySQL for Amavisd-New settings and virtual user information for Postfix. Full management of Virtual Users, Quarantine, and Amavisd-New Policies through the Web GUI.

    Downloads: 9 This Week Last Update: See Project
  • QuickDownloader

    Accelerate your downloads between 200%-300% with QuickDownloader. 100% resume support on all broken downloads. Support for ALL operating System. Written in Java for 100% portability . Supports http and ftp downloads. Now comes with a preinstalled JRE

    Downloads: 9 This Week Last Update: See Project
  • Spamato Spam Filter System

    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.

  • calvin's e-mail server

    A 100% pure java based SMTP / POP3 mail server. Supports plugins.

  • DeXter

    DeXter is a versatile Java Internet Communication Solution based on a Plugin Architecture. Plugin highlights: Messenger - currently supporting MSN, other will follow / CSBeagle - Half-life (Counter-Strike) online player finder

    Downloads: 8 This Week Last Update: See Project
  • PHPMailer-BMH (Bounce Mail Handler)

    Bounce Mail Handler (BMH) is a toolkit to help webmasters handle bounce-back mails in standard DSN (Delivery Status Notification, RFC-1894) or via email body when DSN unavailable. Regular expression rules are separate from the main script and upgradable.

  • Spamcup

    Spamcup is a tool for automatic spam reporting via It performs the same actions as if you were to report spam to with a Web browser, but from the commandline. Spamcup is written in Perl.

  • JECmate

    JECmate is an application to help manage chess games played by mail or email. Written in Java it will support the creation of messages and the sending of those messages by email. It may also be used as an interface to third-party chess engines.

    Downloads: 7 This Week Last Update: See Project
  • RetrieveUserData

    RetrieveUserData is a plugin for the webmailer Squirrelmail. It retrieves a user's name and e-mail address from a configurable source like LDAP or MySQL. Your users don't need to configure Squirrelmail before writing their first mail.

    Downloads: 7 This Week Last Update: See Project
  • GMail API for Java

    G4J is a set of API that communicate to GMail. Use this API to login, retrive/search/browse message, download attachment and do others action on GMail account! An email application (Gmailer for java) is included to demonstrate the usage of the API.

Get latest updates about Open Source Projects, Conferences and News.

No, Thank you