|  | @@ 454-456 (lines=3) @@ | 
                                                            
                                    | 451 |  |         } | 
                                                            
                                    | 452 |  |  | 
                                                            
                                    | 453 |  |         // BCC | 
                                                            
                                    | 454 |  |         foreach ($this->_bcc as $address => $name) { | 
                                                            
                                    | 455 |  |             $this->headers['BCC'] = (empty($name) ? '' : $name.' ') . '<' . $address . '>'; | 
                                                            
                                    | 456 |  |         } | 
                                                            
                                    | 457 |  |  | 
                                                            
                                    | 458 |  |         // Message-Id | 
                                                            
                                    | 459 |  |         $this->headers['Message-ID'] = $this->messageId; | 
                                                                                
                                |  | @@ 767-769 (lines=3) @@ | 
                                                            
                                    | 764 |  |  | 
                                                            
                                    | 765 |  |         // Prepare the recipients | 
                                                            
                                    | 766 |  |         $to = []; | 
                                                            
                                    | 767 |  |         foreach($this->_to as $address => $name) { | 
                                                            
                                    | 768 |  |             $to[] = (empty($name) ? '' : $name.' ').'<'.$address.'>'; | 
                                                            
                                    | 769 |  |         } | 
                                                            
                                    | 770 |  |         $recipients = implode(',', $to); | 
                                                            
                                    | 771 |  |         // Check for the need of undisclosed recipients outlook-like <TO:> | 
                                                            
                                    | 772 |  |         if (empty($recipients) && (0 == count($this->_cc))) { |