free email checker

Gmail/Yahoo mail account status widget.

REALbasic class for devs to add spell checking to their apps.

Encrypt important notes, messages, and more.

Archive Outlook 2011 emails.

FileMaker plugin for e-mail enhancement.

Scripting addition for sending direct emails.

A new open-source mail client for Mac OS X.

Speaking email checker for Apple Mail.

Email Newsletter Software

Email client from Mozilla.