I am trying to grant a user to send email as another use. I have referenced knowledge base article 327000 on how to grast send as permission. Does it take a while for the permissions to replicate? i have 3 domain controllers and one exchange server. I have even gone so far as to make the person a enterprise admin, with the same rights as me, and she STILL cant send as another person, yet I can. This is very frustrating. Any ideas?