after upgrade from exchange 5.5 to exchange 2003 the company have remove the old exchange 5.5 from service. This week there is alot of failed delivery mail i take a look at the exchange management console. I see there is the old server is still list. What do i habe to do to remove the olf server from showing up and all of it connector. Keep in mind i no longer have access to the old server. I have look at alot of KB from mircosoft but can't seem to find the answer. THANK for all the help in advance.