On Wed, Sep 12, 2001 at 05:41:13PM +0200, Petr Spatka wrote: > I want to create POP3 accessible only for some user from different > computers. I tried use PAM. I tried add into /etc/pam.d/pop these lines: > > auth required /lib/security/pam_rhosts_auth.so > account required /lib/security/pam_rhosts_auth.so > > In this moment POP3 stop work . I found "PAM unable to resolve symbol: > pam_sm_acct_mgmt" in the log. I can not found what is wrong. The pam_rhosts_auth module doesn't provide the entry point which libpam is looking for for doing account management. This is expected, since pam_rhosts_auth doesn't do account management. Try changing the second line of the configuration file to: account required /lib/security/pam_permit.so I haven't tried either setup, so I don't know if it'll even work the way you expect it to, but it should fix the immediate problem. Cheers, Nalin