Is Trust Verification Necessary?

[jm]

When creating a trust is it necessary to use verify the trust to get
it working? I find it very counter intuitive that someone from that
trusting domain should have to logon to my server to input a username
and password. Thanks.

 

[jm]

When creating a trust is it necessary to use verify the trust to get
it working? I find it very counter intuitive that someone from that
trusting domain should have to logon to my server to input a username
and password. Thanks.

I have no idea.