> I am using PAM in one my server(server A). But I want the user in another > server(Server B) to be authenticated in Server A to use the SMTP > servive(SMTP-AUTH). Is there anyway to do this. > can I use pam_unix.so to authenticate from the passwd & shadow file in > another server. Hi, I would use Kerberos for this. LDAP is also not a problem, but also (optionally) stores uid, gid, and that kind of stuff. To complicated for this. Kerberos should be no problem, as long as you use a recent version of cyrus-sasl. Be warned that older version had nasty bugs that prevents things from wroking. Igmar
