[curt.clifton]

OK, here's a new version that will search all mailboxes if the linked message is not in the expected mailbox. The first time I ran this it was really slow, but subsequent times it was lightning fast. I don't claim to know why.

Also new in this version is the ability to run the Add OmniFocus Action script as part of a rule in Mail. This lets you automatically create actions for messages matched by the rule. Instructions are included in the zip file.

Download: the most recent version is available here