Sender
Recipients
Subject
Specific header
Message Body
Expression
Date sent
Date received
Label
Score
Size (kB)
Status
Follow Up
Attachments
Mailing list
Regex Match
Source Account
Pipe Message to Shell Command
Move to Folder
(move-to ${folder})
Copy to Folder
(copy-to ${folder})
Delete
(delete)
Stop Processing
(stop)
Assign Color
(set-colour ${colour})
Assign Score
(set-score ${score})
Adjust Score
(adjust-score ${score})
Set Status
(set-system-flag ${flag})
Beep
(beep)
Play Sound
(play-sound ${sound})
Shell Command
(shell "/bin/sh" "-c" ${command})