I'm on gw802 client and server. Someone here accidently cut and pasted a valid internal email address into the sender field of an email reply they were preparing. When the email was sent it hit everyone's inbox as if it was from the person whose name got cut and pasted into the sender field. Of course if you went to the properties you knew that she sent the email.
Is there some way I can lock down the sender field so that it cannot be changed?
Thank you.