# $Id$
#
auth required /lib/security/pam_listfile.so item=user sense=deny file=/etc/ftpusers onerr=succeed
-auth required /lib/security/pam_pwdb.so shadow
-auth required /lib/security/pam_shells.so
-account required /lib/security/pam_pwdb.so
+# Uncomment to use /etc/nologin
+#auth required /lib/security/pam_nologin.so
+auth required /lib/security/pam_stack.so service=system-auth
+account required /lib/security/pam_stack.so service=system-auth
+session required /lib/security/pam_stack.so service=system-auth
+
+
+# This file previously looked like this (see techdoc/PAM.txt):
+#auth required /lib/security/pam_listfile.so item=user sense=deny file=/etc/ftpusers onerr=succeed
+#auth required /lib/security/pam_pwdb.so shadow
+#auth required /lib/security/pam_shells.so
+#account required /lib/security/pam_pwdb.so