Отправка e-mail сообщения

                                                           
 888b      88                                          88  
 8888b     88                                        ,d88  
 88 `8b    88                                      888888  
 88  `8b   88   88       88   88,dPYba,,adPYba,        88  
 88   `8b  88   88       88   88P'   "88"    "8a       88  
 88    `8b 88   88       88   88      88      88       88  
 88     `8888   "8a,   ,a88   88      88      88       88  
 88      `888    `"YbbdP'Y8   88      88      88       88