Claris It! 1.0 (by Allen Watson)
Claris It! imitates Claris Emailer's enclosure behaviour by saving all attachments in a folder of the user's choice and removing them from the original message, making a note of the details at the start of the message.

Entourage Many to Word 1.4 (by Allen Watson)
Would you like to export the entire contents of one of your ENTOURAGE folders into one long MS Word document broken up by date stamps.

Fix Mbx 2.0 (by Allen Watson)
Fixes Eudora-type mailbox files created by dragging a folder to the desktop so that they can actually be used by Eudora.

Delete, Mark Read... 1.0 (by Allen Watson)
Delete, Mark Read.

RegEx Replace 1.0 (by Allen Watson)
RegEx Replace is an Entourage AppleScript that will search the text of a selection or entire editable message for the search pattern and replace it with the replacement pattern.

Delete, Mark Read... 1.0 (by Allen Watson)
Delete, Mark Read.

Delete Junk Folder 1.0 (by Paul Berkowitz)
Run Delete Junk Folder whenever you want to delete the contents of your Junk Mail folder without having to select and view any message in it.

Delete Junk Folder X 1.0.1 (by Paul Berkowitz)
Run Delete Junk Folder X whenever you want to delete the contents of your junk folder without having to select and view any message in it.

Move messages to different folder 1.0 (by Jerry Krinock)
It seems simple, but since it took me 20 minutes to figure out the syntax, I thought I'd contribute it.

Delete from Server X 1.0 (by Paul Berkowitz)
To remove messages permanently from the server at the same time as you delete them from local folders, run Delete from Server X from your Empty Deleted Items schedule instead of the standard Delete Mail action.

Delete from Server (Entourage) 1.0 (by Paul Berkowitz)
If you usually keep messages from one or more accounts on the server and want to be able to remove messages permanently from the server at the same time as you delete them from local folders, run Delete from Server (Entourage) from your Empty Deleted Items schedule instead of the standard Delete Mai

Delete 1.0 (by Scotland Software)
Delete is an Applescript for Microsoft Entourage 2001 that moves all selected messages (or the currently open message) to the Deleted Items folder.

Sent News Items to Folder (Entourage) 1.0 (by Paul Berkowitz)
Entourage is not very well equipped for dealing with news groups.

Mail Beacon 2.1.1 (by Bains Software)
Mail Beacon can tell you when get new mail, and when messages are deleted.

Delete Thread (Entourage) 1.0 (by Paul Berkowitz)
Delete Thread (Entourage) is a small Entourage AppleScript that will delete every message of a particular subject thread from the folder or inbox where they have been saved.

Poisoned 0.519.1 (by The Poisoned Project)
Poisoned is a file sharing application for Mac OS X.

Empower Pro Phone 2.2.3 (by Empower Pro)
Empower Pro Phone enables you to have real-time voice communication so you can talk to friends, family and co-workers over the Internet directly from your Macintosh to their Macintosh.

POPFile Startup 1.0.1 (by Oak & Apple)
POPFile Startup will start the POPFile email proxy without any user interaction.

24U SimpleDialog Plug-In 2.7.1 (by 24U s.r.o.)
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EasyDonkey 1.0.2 (by DoktorKleanor)
EasyDonkey is a Cocoa application that takes care of all the configuration and launching tasks for MLdonkey.