--- /dev/null
+1999-03-02 09:44:33 ignoring AUTH=c@d from U=CALLER (client not authenticated)
+1999-03-02 09:44:33 U=CALLER Warning: $authenticated_sender=
+1999-03-02 09:44:33 ignoring AUTH=c@d from U=CALLER (rejected by ACL)
+1999-03-02 09:44:33 U=CALLER Warning: $authenticated_sender=
+1999-03-02 09:44:33 U=CALLER Warning: $authenticated_sender=c@d
+1999-03-02 09:44:33 U=CALLER Warning: $authenticated_sender=c@d
+1999-03-02 09:44:33 ignoring AUTH=c@d from U=CALLER (rejected by ACL)
+1999-03-02 09:44:33 U=CALLER Warning: $authenticated_sender=
+1999-03-02 09:44:33 ignoring AUTH=bad@bad from U=CALLER (rejected by ACL)
+1999-03-02 09:44:33 U=CALLER Warning: $authenticated_sender=
+1999-03-02 09:44:33 U=CALLER Warning: $authenticated_sender=ok@ok