One of our users had his Entourage 2008 upgraded to EWS (13.0.3). He is
using Leopard 10.5.8. Since the upgrade he is getting an error/warning
message after he provides his login credentials:
"Unable to establish a secure connection to exchnlb.txstate.edu because the
server name or IP address does not match the name or IP address of the
This looks very similar to an issue that was address by the 12.1.2 update.
There are no reports of other users which this issue. I use the same
version of EWS as the user.
There is an ability to capture info in a log but I don't think in this case
that will accomplish much. See:
Also consider the discussion (a bit dated) at:
From the discussion, it appears this had to do with the autodiscover process
in conjunction with Entourage 2008 BEFORE 12.1.2.
I appears that it has returned potentially for EWS users.