Other Signature X 1.0.4

Other Signature X, when attached to a repeating schedule, will automatically change the signature of a new outgoing message to a non-default signature for specified recipients before it’s sent.
Other Signature X is a small AppleScript that enables tou to change signature automatically on messages to specified recipients.
You specify recipients designated for a non-default signature by simply assigning them a category of the same name as the signature. And you can have as many different "other" non-default signature/contacts and groups as you wish.
Enhancements:
- Does not error ("Cant get other signature choice") if the new message window has no signature to begin with.