Question : SBS 2003 Change email name

What is the correct way to change an email account for a person who has changed their name but not their email address.  ie [email protected]. But the display name on otutgoing email and the surname on the internal address book is incorrect.
I have used the "Rename User" option in server management and also the "simple display name" on the "exchange advanced" tab but nothing seems to be getting updated at present.

Answer : SBS 2003 Change email name

You just want to change their display name? That is done in the general tab of the users properties. Just make sure you hit apply, and then give it a couple of minutes to propogate... It has always worked for me.