Are you connecting to Exchange via RPC over HTTPS?

"Michele" wrote in message
. ..
Hi,
I use Outlook to connect to an Exchange profile.
However, when I start Outlook, it prompts for enter password.
How can I make Outlook remember that password? There isn't the box
"Remember pass":

http://img263.imageshack.us/img263/6192/outlookdw7.png

In the account options, under the "Protection" tab, the option for "ask
for access credentials" is disabled:

http://img247.imageshack.us/img247/7508/outlookzc9.png

Any ideas to fix this?
Thanks