我集成在我的JavaMail应用程序中，允许我通过Java发送电子邮件（我使用Gmail）它没有问题，但是当我在另一个连接上使用它时，它不再有效。 他告诉我这个错误： enter image description here
有我的邮件代码：
public class SupportMail {
private static String LOGIN_SMTP1="login";
private static String PASSWORD_SMTP1="pwd";
private static String SMTP_HOST1="smtp.gmail.com";
private static String IMAP_ACCOUNT1="rollandgame@gmail.com";
private static String receiver = "floriangenicq@gmail.com";
private static String copyRecei = "floriangenicq@gmail.com";
public SupportMail() {
}
public static void sendMessage(String subject, String text) {
// Création de la session
Properties properties = new Properties();
properties.setProperty("mail.transport.protocol", "smtp");
properties.put("mail.smtp.ssl.trust", SMTP_HOST1);
properties.setProperty("mail.smtp.host", SMTP_HOST1);
properties.setProperty("mail.smtp.user", LOGIN_SMTP1);
properties.setProperty("mail.from", IMAP_ACCOUNT1);
properties.setProperty("mail.smtp.starttls.enable", "true");
properties.put("mail.smtp.port", 587);
properties.put("mail.smtp.auth", "true");
Session session = Session.getInstance(properties);
// Création du message
MimeMessage message = new MimeMessage(session);
try {
message.setText(text);
message.setSubject(subject);
} catch (MessagingException e) {
e.printStackTrace();
}
// Envoie du mail
Transport transport = null;
try {
transport = session.getTransport("smtp");
transport.connect(LOGIN_SMTP1, PASSWORD_SMTP1);
transport.sendMessage(message, new Address[] { new InternetAddress(receiver),
new InternetAddress(copyRecei) });
} catch (MessagingException e) {
e.printStackTrace();
} finally {
try {
if (transport != null) {
transport.close();
}
} catch (MessagingException e) {
e.printStackTrace();
}
}
}
}