Need exchange help, pretty ASAP

I have a really small network, about 4 servers. Last night we migrated to exchange 2003 from exchange 5.5. When I completed the project this morning, everything was working fine. We use Mailserve because we get our email forwarded to us, going to the exchange box. I tested internal emails, as well as external. However, I am at a lost because I came back to work this afternoon, and I keep getting an error, and noone can login to their respective email account. I would like for someone I that I can give administrative rights to, terminal service in, and work with me to resolve this issue. Thank you for looking at my request ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform IE