Upgrading Exchange 2000 to 2003

[msal]

A bit of info required if anyone can help.....

We have 3 exchange 2000 servers: the 1st is the primary exchange server with all the mailboxes on, the 2nd is used to route all of the emails into and out of our company, and the 3rd is a Front-End server used for OWA.

I was just wondering if we can just upgrade the primary exchange server, leaving the other 2 servers on Exchange 2000 for the time being, or do we have to upgrade all 3 servers to Exchange 2003 at the same time?

thanks.

 

[Davetoo]

Probably better off asking in the 2003 forum since you'll have more of a chance of finding someone that's done this as opposed to the 2000 forum.

http://www.tek-tips.com/threadminder.cfm?pid=955

I'm Certifiable, not certified.
It just means my answers are from experience, not a book.

 

[Zelandakh]

You have to upgrade OWA first. But yes, check the 2000 forum.