Member
2010-09-12, 08:58 PM
I spent a little while today playing with Mail to try to get this feature to work.
In my case it turns out that I have "blahblah@mac.com" as one of my email addresses, but my MobileMe account now sends messages from "blahblah@me.com".
Fix that up by either changing your email address in your "My Card" in Address Book, or adding the "blahblah@me.com" address into OmniFocus' "Allowed From addresses" field.
Hope this helps someone.