change email address for TFS email alerts

Hi Folks,
TO change the email address for email alerts in TFS,do the following:
1) Go to IIS Manager on TFS Server.
2) Expand TFS website,Right Click on Services virtual directory.
3) on ASP.NEt Configuration you will find email notification key "emailnotificationfromaddress".

Hope this helps.

Regards,
Moustafa arafa