Mozilla Thunderbird 2.0.0.12

Thunderbird provides the most effective tools for detecting junk mail. Our tools analyze your e-mail and identify those that are most likely to be junk. You can automatically have your junk mail deleted or you can put it in a folder you specify, just in case you like reading junk mail.

Whats New in Thunderbird 1.5 RC 1:
-Automated update to streamline product upgrades. Notification of an update is more prominent, and updates to Thunderbird may now be half a megabyte or smaller. Updating extensions has also improved.
-Sort address autocomplete results by how often you send e-mail to each recipient.
-Spell check as you type.
-Saved Search Folders can now search across multiple accounts.
-Built in phishing detector to help protect users against email scams.
-Podcasting and other RSS Improvements.
-Deleting attachments from messages.
-Integration with server side spam filtering.
-Reply and forward actions for message filters.
-Kerberos Authentication.
-Auto save as draft for mail composition.
-Message aging.
-Filters for Global Inbox.
-Improvements to product usability including redesigned options interface, and SMTP server management.
-Many security enhancements.