1652 Like Thunderbird Good alternative? YES NO Thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. The project strategy is modeled after Mozilla Firefox. Free Open Source Mac Windows Linux BSD PortableApps.com Haiku Built-in RSS reader Calendar integration Customizable Extensible by Plugins/Extensions Free API Import from Google Reader ... Integrated Chat Integrated Web Browser Multiple Account support Export to OPML Import feeds from OPML POP3 Support Tabbed interface Add a feature
15 Like iRedMail Good alternative? YES NO A fully fledged, free email server solution, an open source project (GPL v2). Use official binary packages from Linux/BSD distributions, with both i386 and x86_64... Free Open Source Linux BSD Self-Hosted No features added Add a feature
2 Like astroid Good alternative? YES NO A graphical threads-with-tags style, lightweight and fast, email client for notmuch, inspired by sup and others. Free Open Source Linux No features added Add a feature
2 Like notmuch Good alternative? YES NO Notmuch is a system for indexing, searching, reading, and tagging large collections of email messages. It uses the Xapian library to provide fast, full-text search of... Free Open Source Linux No features added Add a feature
2 Like Nmzmail Good alternative? YES NO nmzmail is a tool, primarily to be used with mutt, for indexing and searching maildir folders. Based on the result of a search query using the search engine namazu2... Free Open Source Linux No features added Add a feature
3 Like Columba Good alternative? YES NO Columba is an email client written in Java, featuring a user-friendly graphical interface with wizards and internalionalization support. Its a powerful mail management... Free Open Source Mac Windows Linux BSD No features added Add a feature Discontinued The project is no longer developed. Last version, 1.4, released in March 2007, can be still downloaded from SourceForge.
