Update your e-mail address policies.Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."

Hi there, Please run Get-EmailAddressPolicy |FL to see if there is something in the value of DisabledEmailAddressTemplates. If yes, opened Adsiedit.msc and highlight Recipient policy under CN=Default Policy,CN=Recipient Policies,CN=<Your organization name>,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=<your domain name>,DC=<your domain name> and check for the attribute 'disabledGatewayProxy'. Clear the information from Disabled Gateway proxy (Copy the value fist for backup purpose). After that, try again to see if this works. Fiona Liao TechNet Community Support

I made the changes using Adsiedit.msc for the Disabled Gateway proxy and created a test user mailbox. It still added the migrate address.

Everything appears to be working now. Thanks for everyones help.

We are currently on Exch 2007 migrated from Exch 2003. Prior to Exchange the company had GW for it email system. The email address policy includes and entry for migrate.hernandocounty.us. Everytime I create a new mailbox for a user, not only does the user get our new domain but also the "migrate" one too. I have tried to remove it from the policy but receive the following error. Summary: 2 item(s). 0 succeeded, 1 failed. Elapsed time: 00:00:01 Edit Default Policy Failed Error: The e-mail address policy object "Default Policy" is invalid because it contains invalid e-mail address templates: 'GWISE:Exchange.First Administrative Group.&m'. To view details of the error, see the application event log in the Windows Event Viewer on the Microsoft Exchange Server computer. Exchange Management Shell command attempted: set-EmailAddressPolicy -Instance 'Default Policy' Elapsed Time: 00:00:01 Apply Default Policy Cancelled

Edit your E-mail Address Policy and remove the GWISE address. You can use Get-EmailAddressPolicy and Set-EmailAddressPolicy cmdlets in PowerShell to do this, or you should be able to change it in the Console. Here's one reference: http://www.msexchange.org/articles_tutorials/exchange-server-2007/management-administration/managing-email-address-policies.html There are plenty more.Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."

Update your e-mail address policies.Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."