I make my samba server one domain member in my nentwork. The PDC is samba too.
In samba member i run wbinfo and i can see the users in the doamin, but when i try make some share, i cannot login with that users in the domain member.

comment = DIR test
path = /test
valid users = DOMAIN+guy1
etc, etc, etc

This every time, from my windows machines, the passord not pass.
What i do?

Thanks you help.