In a test environment running Exchange 2007 SP3 I made an edit to the existing email address policy after creating an accepted domain. I just added an additional SMTP address to the policy. After updating and applying the policy I received the following warning: The recipient MicrosoftExchange329e71ec88ae4615bbc36ab6ce41109e is invalid and could not be updated. All other mailboxes were updated via the policy. Is there a way to add the secondary SMTP address to the mailbox that generated the warning? Thanks

Don't worry about it.Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."

What if this is in the event of a domain name change?

Hello Any update? Best Regards, Lisa