Hello there, I have been configuring my Linux hosts to authenticate against a AD trusted domain, but that does not seem to be working. All my Linux hosts are part DOM A Active Directory Domain and all users can login successfully. The DOM A has trust to DOM B Active Directory. - smb.conf file option "allow trusted domain = yes" - wbinfo -m shows the trusted domain - I can see all users of DOM B when I do wbinfo or getent. -kerberes file has the entries for the DOM A and DOM B But when su or ssh as that user, I get access denied. I looked at the messages file, whats happening is when I try to login as user, the kerporos appends the DOM A domain name for the DOM B user. Incorrect password for "DOM B+user1@DOM A". If anyone had any idea on how to fix it, pls let me know. Thank you very much.. Thanks, MK