Remove Duplicate Messages (Alternate) for Thunderbird is an extension for, well, removing duplicate messages from your mail folders. You select some folder for a dupe check, then get a nice dialog for selecting which messages should be deleted and which kept (or no dialog if you don`t want it), then the superfluous messages are deleted.
Search and remove messages which are the same as other messages in your mail folders (referred to as `duplicates` or `dupes`).
Here are some key features of "Remove Duplicate Messages":
· Choice of comparison criteria (subject, author, date, etc.)
· Comparison of message bodies
· Action on multiple folders
· Review dialog for double-checking what to delete and what to keep
· Good performance on local folders with large number of messages; reasonable performance with IMAP and RSS accounts.
· Spiffy toolbar button+menu.
Requirements:
· Thunderbird 2.0 to 3.1.*
What`s New in This Release: [ read full changelog ]
· Added Swedish locale.
· Fixed a bug with the review dialog buttons.