We just upgraded from Exchange 2003 to 2010. Our configuration has the Client Access Server with two certificates of which one is for External Access and the other is for the Internal Access. When starting Outlook 2007 client I receive two certificate errors which they are trying to talk to the internal name and the certificate contains the external FQDN.
I am also receiving a password prompt which makes me believe it is forcing outlook to connect to the https
: proxy. I disable https proxy and it keeps re-enabling automatically.
I would like to have internal clients have the https proxy settings configured but only effective on slow networks.