Help with email

How do I remove duplicate email messages?

Here is a link to a mail scripts program that allows you to remove duplicate messages from Mac Mail.  

Mac Mail

Download Mail Scripts 2.9 Here

Mail Scripts 2.9 removes duplicate mail.  It locates all duplicate messages found in the selected mailbox(es) and move them to a separate mailbox for easy removal (on 10.4 and higher, duplicate matching is based on the message source, on 10.3 it is uses the unique message header "Message-Id" for initial matching).


Download Duplicate Email Remover 2.15.3 Here

Duplicate Email Remover 2.15.3 - Delete duplicate e-mail messages and posts in Microsoft Outlook folders, Microsoft Exchange Server folders and mailboxes; supports searching across folders. A duplicate found can be marked, copied or moved to any folder. Works as an add-in for Microsoft Outlook 2000, 2002/XP, 2003 and 2007.