We have installed public SAN certificate in Exchange 2010 and everything works fine.
However, we encounter problem when users are connecting to the internal LAN, as the public server don't have the internal name for the Exchange servers. Actually, we have already generated a certificate with alterative name but it still doesn't work. Is it because the IIS service doesn't bind to the internal server ?
However, if we bind the IIS service to internal certificate, the external access would not work.
Any idea for the problem ?