“SMTP -Überprüfen Sie, ob E -Mails gesendet werden” Code-Antworten

SMTP -Überprüfen Sie, ob E -Mails gesendet werden

try
{
    mail.Send(msg);
}
catch (SmtpFailedRecipientException ex)
{
    // ex.FailedRecipient and ex.GetBaseException() should give you enough info.
}