+# if this is a 'bad spotter' user then ignore it
+my $nossid = $from;
+my $drop = 0;
+$nossid =~ s/-\d+$//;
+if ($DXProt::badspotter->in($nossid)) {
+ LogDbg('DXCommand', "bad spotter ($self->{call}) made announcement: $line");
+ $drop++;
+}
+
+# have they sworn?
+my @bad;
+if (@bad = BadWords::check($line)) {
+ $self->badcount(($self->badcount||0) + @bad);
+ LogDbg('DXCommand', "$self->{call} swore: $line (with words:" . join(',', @bad) . ")");
+ $drop++;
+}
+
+if ($drop) {
+ Log('ann', $to, $from, "[to $from only] $line");
+ $self->send("To $to de $from <$t>: $line");
+ return (1, ());
+}
+
+return (1, $self->msg('dup')) if $self->priv < 5 && AnnTalk::dup($from, $toflag, $line);