[New] Sylpheed Portable 2.5

Version: 2.5
License: Open Source
Description: Sylpheed is a fast email and news client, with support for SMTP, POP3, IMAP4 and NNTP. It handles multiple mail accounts, threaded display, junk mail filtering, Security options (GnuPG, SSL/TLSv1), GPG integration, search, etc.
Website: http://sylpheed.sraoss.jp/en/
Size: 14.9 MB (installed) / 6.50 MB (compressed)
Installer: Download

[New] Phoenix Mail Portable 0.93.9

Version: 0.93.9
License: Open Source
Description: Phoenix Mail is a lightweight email reader that supports multiple POP3 accounts, on-server preview and deletion, HTML mails etc.
Website: http://phxmail.sourceforge.net/
Size: 725 KB (installed) / 769 KB (compressed)
Installer: Download

[Updated] Mozilla Thunderbird Portable 2.0.0.16

Version: 2.0.0.16
License: Mozilla Public License
Description: Mozilla Thunderbird is the safe, fast email client that’s easy to use. It has lots of great features including quick message search, customizable views, support for IMAP/POP, RSS support and more. Plus, the portable version leaves no personal information behind on the machine you run it on, so you can take your email and adress book with you wherever you go.
Website: http://www.mozilla.com/thunderbird/
Size: 27.5 MB (installed) / 8.57 MB (compressed)
Installer: Download

[New] ImapSize Portable 1.0.0.0

Version: 0.3.6
License: Freeware
Description: IMAPSize allows you to quickly and efficiently manage your IMAP mail accounts. It is not another mail client. The main purpose of IMAPSize is to locate space consuming folders and allow you to manage them, hence putting your storage quota under control.
Website: http://www.broobles.com/imapsize/
Size: 26.3 MB (installed) / 6.81 MB (compressed)
Installer: Download

[Updated] Freepops Portable 0.2.7

Version: 0.2.7
License: Open Source
Description: FreePOPs is an extensible mail proxy. Its primary use is to allow checking and downloading of e-mail from webmails from any conventional POP3 client program, avoiding the need to use a Web browser.
Website: http://www.freepops.org/
Size: 2.07 MB (installed) / 1.19 MB (compressed)
Installer: Download

[New] Freepops Portable 1.0.0.0

Version: 0.2.6
License: Open Source
Description: FreePOPs is an extensible mail proxy. Its primary use is to allow checking and downloading of e-mail from webmails from any conventional POP3 client program, avoiding the need to use a Web browser.
Website: http://www.freepops.org/
Size: 2.99 MB (installed) / 1.01 MB (compressed)
Installer: Download

[New] Mozilla Thunderbird Portable 1.0.0.0

Version: 2.0.0.6
License: Mozilla Public License
Description: Mozilla Thunderbird is the safe, fast email client that’s easy to use. It has lots of great features including quick message search, customizable views, support for IMAP/POP, RSS support and more. Plus, the portable version leaves no personal information behind on the machine you run it on, so you can take your email and adress book with you wherever you go.
Website: http://www.mozilla.com/thunderbird/
Size: 26.3 MB (installed) / 6.81 MB (compressed)
Installer: Download