accessing free busy calendar always prompt for username and password

[Lenglo]

Hey folks,

1 forest/ 2 child domains / 2 exchange 2003 servers, one in each
domain, 2 admin groups.

When scheduling a meeting from a user in domain A and inviting users
from domain B, I can see the free busy information without any
problem.

When scheduling from domain B and trying to invite a user from domain
A, it always prompt for a username and password. There is no way to
see free busy even if i enter a domainA\username. The popup windows
is coming from the exchange server in domainB.

I AM LOST...

The FB public folders are not replicated. Both FB are configured with
default permissions.

Any thoughts!

Thanks!
Lenglo

 

[Diane Poremsky]

you'll do better asking in the exchange groups since it's a server problem -
but it sounds like trust is not two way.