Hi,
I just installed an evaluation copy of GFI MailEssentials for anti-spam.
I stopped a few services, to install a patch recommended to stop emails from getting "stuck" in the exchange queue.
Wheni turned these services back on, I can't use Outlook Web Access, which I do all the time, to view emails on the server.
I have checked and double-checked to make sure all services that were stopped, were restarted.
I have no idea what the problem could be.

I have installed installed GFI ME version 10
on small business server 2000.