Hello, I have many loggings of this : dovecot-auth: pam_succeed_if: requirement "uid < 100" not met by user "henny" dovecot-auth: pam_succeed_if: requirement "uid < 100" not met by user "anne-fleur" dovecot-auth: pam_succeed_if: requirement "uid < 100" not met by user "emma" dovecot-auth: pam_succeed_if: requirement "uid < 100" not met by user "henny" crond[6487]: pam_succeed_if: requirement "uid < 100" not met by user "mailman" crond[6485]: pam_succeed_if: requirement "uid < 100" not met by user "cacti" crond[6486]: pam_succeed_if: requirement "uid < 100" was met by user "root" I did edit dovecot conf file and set UID/GID start at 500. All users are above UID 500. Did i missed a config ? Danny