Pablo Trujillo wrote: > I need to authenticate alone Imap with ldap and not with the users of the > system.How do I disable the users of the system for the imap > authentication?. On your /etc/pam.d/imap file, make sure that the module that is used for ath and for account is pam_ldap.so This is my /etc/pam.d/imap file... it works just fine. #%PAM-1.0 auth required /lib/security/pam_ldap.so debug #auth required /lib/security/pam_unix_auth.so try_first_pass account required /lib/security/pam_ldap.so debug #account required /lib/security/pam_unix_acct.so > I am using Red Hat 7.0, Imap 4.7, OpenLdap, nsswitch and pam > Pablo Me too. ----------------------- Miguel Carvalho