Thunderbird 3.0 beta 3

Some cool new features in Thunderbird 3.0, beta 3.  It seems fairly stable, too.

  • Auto archiving
  • Messages and threads can be opened persistent tabs (like Eudora)
  • Global indexing and search
  • Thread summary when looking selecting an unexpanded thread
  • Attachment reminder — YES!  If you use the word "attached" or "attachment" in your message and there’s no attachment, Thunderbird will warn you when you try to send the message.
  • Virtual folder merging to create a virtual inbox across multiple accounts.

The full list is at http://kb.mozillazine.org/Thunderbird_3.0_-_New_Features_and_Changes.