Here's how you get rid of duplicate email..
at the beginning of your .procmailrc:
--snip--
:0 Wh: msgid.lock
formail -D 65536 $HOME/.msgid.cache
--snip--
Creates a message-id cache with up to 65k of message-id's for cache..
eliminates dupes.. seeing an average message-id is 45 chars or so this
will give you a cache of the last 1456 e-mail msg-ids.
HTH,
-jamie
Richard Irving wrote: