I'm sort of a green network admin, I've been doing this for about 3 years but because of my lack of experience I really havent had a chance to do "everything" yet. Most big projects are 100% new to me, for example, migrating our exchange server from 2003 to 2010. We did this last January, without issue. I've moved over all mailboxes and as of now there is no one actually using the 2003 exchange server. Since 2010 was up and running, I assumed I could just turn off 2003 and be done with it. Wrong. When I do that it breaks email for our agency. I assume it has something to do with the connectors in place on either box, but I'm not sure what it needs to be changed for 2010 to operate alone. I'm not sure what specifically my problem is, but I assume it has something to do with the connectors on 2010. Does anyone know off the top of their head what my issue is? How do i get 2010 to work alone without 2003?
Thanks in advance.