We have started upgrading Outlook 2003 to 2007 on a small network using
Exchange 2003 (we have never installed or even looked at Exchange 2007). We
are starting to get certificate warnings about autodiscover.mydomain.com, but
we simply want to stop Outlook from autodiscovering anything.

The DNS for our domain uses a wildcard setting, so all undefined subdomains
(including autodiscover) resolve to the public web site, which of course
generates a certificate error. We need to find that "secret" checkbox or
something that turns off autodiscover.

Any ideas?

Thanks,
Bob