Send as Permission
Posted on 2014-04-16
One of my users is getting this error:
Delivery has failed to these recipients or groups:
You can't send a message on behalf of this user unless you have permission to do so.
I went through the normal permission setting, she has both Send As and Full Access controls of this account.
I also removed bad cached contact information from her Outlook, and recreated this account on her PC. Still she cannot forward a message coming into this mailbox.