JavaでGmail。 public static void main(String[] args) { MailSender oMail = new MailSender( "smtp.sample.com", 25 ); //Gmail送信 //MailSender oMail = new MailSender( "smtp.gmail.com", 465, "xxxxx@gmail.com","xxxxxxx" ); oMail.addToAddress( "xx1@local.jp","送信先" ); oMail.addToAddress( "xx2@local.jp" ); oMail.addCCAddress( "xx3@local.jp" ); oMail.addBCCAddress( "xx4@local.jp","BCC" ); oMail.setFromAddress(