Exchange – You can’t send a message on behalf of this user unless you have permissions…
Posted by admin in Home, Microsoft, on July 25, 2017So we had an issue today where our account’s members couldn’t send on behalf of accounts@. I had a look at AD and saw everything was still in place in terms of permissions and members etc. Logged on the exchange server and had a look at the mailbox settings specifically ‘Manage Send As Permission..’ If […]