Browse free open source Post-Office software and projects for Mac and Linux below. Use the toggles on the left to filter open source Post-Office software by OS, license, language, programming language, and project status.

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  • 1
    YPOPs! is an application which emulates a POP3/SMTP mail server and provides free POP3 and SMTP access to Yahoo! Mail. It does not depend on Yahoo's POP3/SMTP mail server. You can use a mail client of your choice!
    Downloads: 4 This Week
    Last Update:
    See Project
  • 2
    Check given IP/Host presence in 106 RBLs. Now, you don\'t have to check a lot www sites, just run this script in console.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 3
    RSS->IMAP server is a basic IMAP server implementation that allows you to browse your RSS feeds like emails. This is perfect for adding basic RSS functionality to older email clients that do not have RSS readers built in such as Outlook 2003.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    A web-based helpdesk ticketing system. It adopts a more effective ticket sorting/ranking method instead of the cumbersome "assign/completed". More: http://www.upoint.info/cgi
    Downloads: 0 This Week
    Last Update:
    See Project
  • Keep company data safe with Chrome Enterprise Icon
    Keep company data safe with Chrome Enterprise

    Protect your business with AI policies and data loss prevention in the browser

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  • 5
    CellMate Bot currently allows google queries and aim functions through OSCAR. Made to be used form your cellphone's AIM client, CellMate Bot will be updated to include email, news and map directions in the future. For now, you can use Google SMS.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6

    ClassEnviaMail

    Class EnviaMail la cual envia E-mails!

    Class EnviaMail que como su nombre lo aclara, realiza el envío de E-mail utilizando un remitente, un asunto, un destinatario y el cuerpo del e-mail. Todo con el paradigma de Orientación a Objetos!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Edward Rudd's PHP Classes PDFTemplate, Basketlib, phpCyrusAdmin Development has now moved to http://www.outoforder.cc/
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    The implementation of most usefull internet protocols(client-side only) such as FTP, POP3 and IMAP4 for .NET Framework 1.1 or Mono Project
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Jwapmail is opensource wap (wml) based email client (wapmail) written in PHP using IMAP protocols to communicate with the mailbox server. Jwapmail is compliance to RFC2060 and RFC822. Jwapmail doesn't use php-imap library.
    Downloads: 0 This Week
    Last Update:
    See Project
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    Build Securely on Azure with Proven Frameworks

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  • 10
    A multimedia blog that receives messages from mms or mail. The message can consist of text, image(s), sound(s) and/or video(s). Users can view and download media content from the blog and write comments on it.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    PHPMyWebHosting (PMWH) will provide a gui viewed in a browser, which lets you adminstrate postfix-sql-based (mySQL, PostGre) emailaddresses, Apache Virtual Hosts, DNS-zones etc. When completed, PHPMyWebHosting will provide a complete webhosting-Interface
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Quinsonnas Mail, a PHP4+/PEAR Web email client, retrieves mail from POP, IMAP, and NNTP server inboxes into a MySQL database. Mail is sent via SMTP, Sendmail, or PHP. MIME emails are supported as well. Contacts and lists are stored for composing email.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Remote Mail is a multi-account Webmail manager. Quick as a webmail, yet powerful like a POP Email client, it lets you access via Web many POP accounts at once. The ideal companion for people who want to quickly read their mail everywhere they are.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    A networking site on the lines of Orkut.Right now we plan to build it on Jboss seam and use a Java content management system like apache Jackrabbit as the backend. It would be more of a POC than an actual commercial app. Later on mabe it can be enhanced
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    TEK empowers low-connectivity communities by providing a full Internet experience using email as the transport mechanism.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Tortoise Mail is a POP3 and SMTP E-Mail Client written in PHP. By using PEAR Package DB, it supports many SQL-Based Databases (dbase, fbsql, ibase, ifx, msql, mssql, mysql, oci8, odbc, pgsql, sqlite, sybase). It is also PHP 5.x compatible.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    The Zander mail agent is used to view email with any terminal equipment. You can create you own profiles to every user-agent and set the output language from WML to HTML and even XML. With Zander you can also read your email from multiple IMAP boxes, if y
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    the project has moved to <a href=http://aptg2.schattenzauberer.de>http://aptg2.schattenzauberer.de</a> visit the project there
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    FreeYourEmail frees you of: proprietary APIs, HTML web pages, Mail clients, etc... It can incorporate multiple email accounts (GroupWise, Yahoo!, etc...) and provide a single download point. It can offer other information: Weather, Stock quotes, etc..
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    This project is to develop a pop3 proxy server which will interact with Hotmail and retrieve all the mails and store it temporarily for processing a pop3 request. Everything will be totally in Java!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    py2blog takes stories from any configured source and renders them according to configured templates to any configured publish engine. The main goal is to facilitate blogging by giving people an easy way to create stories in their favorite environment
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    removed
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    a small, php based pop3 webmail application.
    Downloads: 0 This Week
    Last Update:
    See Project
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