Hi Guys, Help needed. Here is the scenario we have a company called ABC.com and this ABC Company acquired XYZ company. And for XYZ users we created Secondary SMTP address called firstName.Lastname@ABC.com So now XYZ users having the two SMTP address called firstname.lastname@ABC.com and firstname.Lastname@XYZ.com but now the Owner of the ABC company wants to delete all the secondary SMTP address called firstname.lastname@XYZ.com from the acquired users ( XYZ users) and make it only one SMTP address @ABC.com. So is there any script/cmdlet where i can get all the user details that who all are having the secondary SMTP address called firstname.lastname@XYZ.com and how to delete or replace all with firstname.lastname@ABC.com.

Unless you are dead-set on using a script/cmdlet for this operation I would recommend ADmodify ( http://technet.microsoft.com/en-us/library/aa996216(EXCHG.65).aspx) as it is a great tool for bulk AD operations like this. You can download it here: http://admodify.codeplex.com/ If you still want to use a script, have a gander at these: http://www.powergui.org/thread.jspa?threadID=11968 http://powershellcommunity.org/Forums/tabid/54/aft/6240/Default.aspx http://community.spiceworks.com/scripts/show/741-remove-secondary-smtp-and-secondary-proxyaddress-mailboxes-version BR Mads 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.

Hi Mads, thanks for your reply can you please let me know how can i get all the user details that who all are having the secondary SMTP address.I am having the same issue what is mentioned http://www.powergui.org/thread.jspa?threadID=11968. (recently migrated from Lotus Notes to Exchange) But which part of that script gives me the info about the secondary SMTP address first and after that i will delete as mentioned ? Thanks for your reply again....

Hi amit79, I would suggest you use the ADmodify. Details, please see: Making bulk changes to Active Directory users with ADModify.NET http://www.activedir.org/Articles/tabid/54/articleType/ArticleView/articleId/45/Default.aspx Select “Remove E-mail Address” & modify Domain Name as your SMTP address (@XYZ.com). Check the box “Do not Remove Primary Address” below it. Please test it in your lab first Frank Wang