Hi all !
I have exchange server 2007 with an Outlook 2013 client.
I want to configure another name to the sender but I have an error (you are not allowed to send this message with the secified user name [I translate a french error message]), the account is not found. With POP3 it's available, how can I do this with Exchange ?
The case is that I have a mail box for a service, and I want connected user to be the sender and not the identity user of the mailbox. To my case be complete: the user doesn't have a mailbox.