Authentication Box appears for domain users

[Tom.]

Hi Everyone,

I have migrated a number of users to a new domain which we have an Exchange
2007 server installed.

I am under the impression that when a user is logged intot he domain, the
authentication for Microsoft Exchange connections would be passed through the
domain credentials.

I have a popup box asking for authentication credentials for the RPC/HTTPs
configuration. The funny thing is I have the "On Fast Networks" option in the
Exchange Proxy disabled. If I disable both Fast and Slow networks to use
HTTP first, i still get this box pop up.

Has anyone seen this before?

 

[neo [mvp outlook]]

Is Exchange and the users in the same domain or do you have two domains
(e.g. users in one and exchange in a resource domain)?

Hi Everyone,

I have migrated a number of users to a new domain which we have an Exchange
2007 server installed.

I am under the impression that when a user is logged intot he domain, the
authentication for Microsoft Exchange connections would be passed through
the
domain credentials.

I have a popup box asking for authentication credentials for the RPC/HTTPs
configuration. The funny thing is I have the "On Fast Networks" option in
the
Exchange Proxy disabled. If I disable both Fast and Slow networks to use
HTTP first, i still get this box pop up.

Has anyone seen this before?

 

[Tom.]

The users and the server are in the same domain.