On Mon, 13 Aug 2001, Kajan wrote: > Hi Everybody, > > 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. > > If anybody has done something like this, pl. advice me. Centralized authentication can be done by using LDAP, Kerberos, and possibly other PAM modules. You could do a setup (with rsync and ssh possibly) to distribute the password file from one server to others if you insist on using pam_unix.so. -Arild