| line | !l | l&&!r | l&&r | condition | 
 
| 172 | 0 | 0 | 0 | ref $_[0] and $_[0]->isa("Mail::Transport::Send") | 
 
| 176 | 0 | 0 | 0 | not $args{'via'} and defined $default_mailer | 
 
| 206 | 0 | 0 | 111 | ref $head and $head->isa("Mail::Message::Head") | 
 
| 305 | 0 | 0 | 83 | ref $rawbody and $rawbody->isa("Mail::Message::Body") | 
 
| 316 | 83 | 0 | 0 | defined $oldbody and $body == $oldbody | 
 
| 395 | 0 | 0 | 0 | $head and $head->isModified | 
 
| 401 | 0 | 0 | 0 | $body and $body->isModified | 
 
| 629 | 10 | 0 | 2 | substr($type, 0, 10) eq "multipart/" and not $bodytype->isMultipart | 
 
|  | 9 | 0 | 1 | $type eq "message/rfc822" and not $bodytype->isNested | 
| line | l | !l | condition | 
 
| 33 | 0 | 0 | $Mail::Box::VERSION || 3 | 
 
| 49 | 0 | 106 | $args->{'modified'} || 0 | 
 
| 50 | 0 | 106 | $args->{'trusted'} || 0 | 
 
| 75 | 0 | 106 | $args->{'labels'} || [] | 
 
| 180 | 0 | 0 | delete $args{'via'} || 'sendmail' | 
 
| 225 | 66 | 93 | $self->head->get(shift()) || (return undef) | 
 
| 244 | 0 | 0 | $self->head->get('Sender') || $self->head->get('From') || (return ()) | 
 
| 345 | 0 | 0 | (defined $head ? $head->get('Content-Type', 0) : undef) || '' | 
 
| 353 | 16 | 6 | shift() || 'ACTIVE' | 
 
| 450 | 0 | 0 | $head->get('status') || '' | 
 
| 459 | 0 | 0 | $head->get('x-status') || '' | 
 
| 558 | 0 | 0 | $message->{'MM_modified'} ||= 0 | 
 
| 594 | 0 | 12 | shift() || $self->{'MM_head_type'} || 'Mail::Message::Head::Complete' | 
 
| 670 | 41 | 84 | (@_ ? shift() : $self->get('Message-ID')) || '' |