Отправка e-mail сообщения

                                                      
              888b      88   88                       
              8888b     88   88                       
              88 `8b    88   88                       
  ,adPPYba,   88  `8b   88   88   88,dPYba,,adPYba,   
 a8"     ""   88   `8b  88   88   88P'   "88"    "8a  
 8b           88    `8b 88   88   88      88      88  
 "8a,   ,aa   88     `8888   88   88      88      88  
  `"Ybbd8"'   88      `888   88   88      88      88