Submitted by Forgotten soul on Mon, 2005/01/17 - 15:28.
## Delete duplicate messages (when someone CC's you on a list you are on)
CACHE_SIZE = 8192
CACHE_FILE = $HOME/.duplicate.cache
:0Whc: .duplicate.lock
| formail -D $CACHE_SIZE $CACHE_FILE
:0a
$the_path/.misc.duplicate/
.procmailrc
## Delete duplicate messages (when someone CC's you on a list you are on)
CACHE_SIZE = 8192
CACHE_FILE = $HOME/.duplicate.cache
:0Whc: .duplicate.lock
| formail -D $CACHE_SIZE $CACHE_FILE
:0a
$the_path/.misc.duplicate/
...for Maildir, or:
$the_path/.misc.duplicate
...for mbox.