I am running Exchange Server 2007, and I am having a problem with a user account. I have 2 servers, Server 1 and Server 2. I deleted an entire accepted domain in system manager , and the associated users, as well as their disconnected mailboxes.
The new mailboxes on Server 2 work fine with everyone, except when I send from Server 1 the message gets returned as undeliverable.
Any help is greatly appreciated.