Hi, I wanted to know if I can set different MSSTD URL for Internal and External Outlook user? ie. Internal User msstd: mail.abc.com External User: msstd: *.abc.com I managed to browser and got to know about Set-Outlook-Provider EXPR command. Can I use Set-OutlookProvider EXCH command for Internal users? Thanks in advance

If I understand correctly your problem, You are using outlook anywhere and want to use two different URL for autodiscovery ?. If this is the case then yes you can use it. Did you see below article for Outlook Provider. Set-OutlookProvider: http://technet.microsoft.com/en-us/library/bb123683.aspx Anil

Hi, You could follow this article to set different MSSTD. http://social.technet.microsoft.com/Forums/en-US/exchangesvrclients/thread/553c9d6b-1008-4599-b2d5-91cb3278a211/ More information: http://www.msexchange.org/tutorials/outlookrpchttp.html Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.