[Mimedefang] Authentication-Warning

[John Von Essen]

Mar 17 16:27:39 host sendmail[29660]: [ID 801593 mail.info]
h2HLRdrk029660: Authentication-Warning: host.domain.com:
defang set sender to postmaster at domain.com using -f


I always get the above in my maillog when a quarantine report goes out. Is
this a problem, or should I disregrad it? Can you supress it?

Also, I modified my mimedefang-filter file to only use spamassassin. My
file is attached below. Does anyone see any problems with it?

Thanks
John


sub filter_begin () {
    # ALWAYS drop messages with suspicious chars in headers
    if ($SuspiciousCharsInHeaders) {
        md_log('suspicious_chars');
        action_quarantine_entire_message("Message quarantined because of
suspicious characters in headers");
        # Do NOT allow message to reach recipient(s)
        return action_discard();
    }

}

sub filter ($$$$) {
    my($entity, $fname, $ext, $type) = @_;

    return if message_rejected(); # Avoid unnecessary work

   if ((-s "./INPUTMSG") <= (200 * 1024)) {
        my($hits, $req, $names, $report) = spam_assassin_check();
        $SAReport = $report;

        if ($hits < 8) {
            # NON-SPAM
            action_add_header("X-Spam-Status", "No, hits=$hits
required=8");
            return action_accept();
        }
        if ($hits >= 8) {
            # SPAM - QUARANTINE
            action_add_header("X-Spam-Status", "Yes, hits=$hits
required=8");
            action_add_header("X-Spam-Report","$report");
            action_quarantine_entire_message();
            send_quarantine_notifications();
            return action_discard();
        }
   }
}

1;