Hello, I am having Exchange 2007 setup.I wanted to remove domain e.g. abc,com from all user SMTP address. By default we have two SMTP domain pqr.com & xtz.com in email address policy. So can anyone provide me command to get all user on which default email address policy is not enabled & remove SMTP address abc.com. Thanks in advance. Let me know you need more explanation on it.

To find mailboxes who has the heck box "Automatically update e-mail addresses based on email address policy" unchecked $CheckNonAutoEnabled = Get-Mailbox -ResultSize Unlimited $CheckNonAutoEnabled | where{$_.EmailAddressPolicyEnabled -eq $False} | ft displayname

In order to remove specific MTP address for bulk users, I don’t recall Command shell but you can achieve this using Admodify tool Using ADModify - A real world example http://exchangeis.com/blogs/exchangeis/archive/2005/07/01/using-admodify-a-real-world-example.aspx Download ADModify.NET http://admodify.codeplex.com/

Hello Ramesh, Thanks for your help.Basically i am looking for doing it through powershell way. Does anyone knows how to remove a SMTP domain alias from all users except email address policy enabled users. e.g get-mailbox | ? {$_.emailaddresspolicyenabled -eq $false} & pipe this to search for any SMTP domain abc.com match & remove it for each.

Hi Mango_Derek, With Lasse Petterssons script you will get your job done. Blog: Remove proxyaddresses powershell script BUT, read the comments cause the script was created for Exchange 2007 and needs some modification to work. Thankfully Justin Guys has already done that for you. His version for the script works like a charm. TIP: Change the first line From: $mailbox = Get-Mailbox To: $mailbox = (Get-Mailbox | where {$_.EmailAddressPolicyenabled -like "False"}) Enjoy, MartinaPlease 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.

Hello Martina, Thanks for ur help & thanks to Lasse Petterssons. I have already followed the article by Lasse Petterssons & managed to achieve it. Tested the script & worked well. Find below script for everyone's refference. Get-Mailbox | ? { $_Emailaddresspolicyenabled -eq $false } | foreach { for ($i=$_.EmailAddresses.Count; $i -ge 0; $i--) { $address = $_.EmailAddresses[$i] if ($address.SmtpAddress -like *@xyc.com ) { Write-host("Remove smtp adress: " + $address.AddressString.ToString() ) $_.EmailAddresses.RemoveAt($i) } } $_ | set-mailbox }

Thank you. /Lasse lasse at humandata dot se, http://anewmessagehasarrived.blogspot.com