return (1, $self->msg('e22', $to)) unless is_callsign($to);
return (1, $self->msg('e28')) unless $self->registered || $to eq $main::myalias;
return (1, $self->msg('e22', $to)) unless is_callsign($to);
return (1, $self->msg('e28')) unless $self->registered || $to eq $main::myalias;