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Thunderbird
Thunderbird - A secure email client with several customization options to fit the user’s needs. |
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Sylpheed-Claws
Sylpheed-Claws - An open source email client with an interface similar to Outlook Express; works as an RSS feed reader too. |
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Phoenix Mail
Phoenix Mail - One of the older open source email clients developed using Borland Delphi. |
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Penelope
Penelope - The open source version of Eudora currently under beta and planned for full release by this year. |
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Mutt
Mutt - A small and powerful text based email client for UNIX operating systems. |
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Mahogany
Mahogany - Cross platform email client supporting UNIX and Win32 platforms. |
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ICEMail
ICEMail - Open source java client with support for the latest email standards. |
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Evolution
Evolution - More popularly billed as the Outlook of Linux, its calendar, address book and other features make it a good option as an email client. |
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Daffodil Organizer
Daffodil Organizer - Highly flexible way to organize emails; includes import facility from Microsoft Outlook |
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Columba
Columba - A java based email client featuring a user friendly graphical interface. |
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Zimbra
Zimbra - Zimbra is currently one of the biggest names in open source, and is the future collaborating and messaging software. Now owned by Yahoo. |
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