public static (bool, string) SendMailUse(Model.MailModel mail)
{
MailMessage msg = new MailMessage();
foreach (string item in mail.To)
{
msg.To.Add(item);
}
msg.From = new MailAddress(mail.MailAddress, mail.Name, Encoding.UTF8);
msg.Subject = mail.Subject; //邮件标题
msg.SubjectEncoding = Encoding.UTF8; //邮件标题编码
msg.Body = mail.Body; //邮件内容
msg.BodyEncoding = Encoding.UTF8; //邮件内容编码
msg.IsBodyHtml = false; //是否是HTML邮件
msg.Priority = mail.Priority; //邮件优先级
SmtpClient client = new SmtpClient();
client.SendCompleted += (ss, ee) => {
if (ee.Error is SmtpFailedRecipientException smtpex)
{
RGCommon.Main.ViewModel.Error = smtpex.Message;
}
};
client.Credentials = new System.Net.NetworkCredential(mail.MailAddress, mail.Password);
//注册的邮箱和密码
client.Host = mail.SMTPHost;
object userState = msg;
try
{
client.SendAsync(msg, userState);
return(true, "发送成功！");
}
catch (SmtpException ex)
{
return(false, ex.Message);
}
}
private void Run()
{
while (true)
{
if (this.ViewModel.IsIntervalSend)
{
string result = this.ViewModel.Val();
if (!string.IsNullOrWhiteSpace(result))
{
this.ViewModel.Error = result;
Thread.Sleep(this.ViewModel.IntervalTime * 1000);
continue;
}
Model.MailModel mailModel = new Model.MailModel()
{
To = this.ViewModel.To,
Subject = this.ViewModel.Subject,
Body = this.ViewModel.Body + Environment.NewLine + "发送时间：" + DateTime.Now,
SMTPHost = this.ViewModel.SMTPHost,
MailAddress = this.ViewModel.MailAddress,
Name = this.ViewModel.Name,
Password = this.ViewModel.Password,
Priority = this.ViewModel.Priority,
};
try
{
(bool state, string msg) = MailUtil.SendMailUse(mailModel);
this.ViewModel.Error = msg;
}
catch (Exception ex)
{
this.ViewModel.Error = ex.Message;
}
Thread.Sleep(this.ViewModel.IntervalTime * 1000);
}
Thread.Sleep(this.ViewModel.IntervalTime * 1000);
}
}
private void btnSend_Click(object sender, RoutedEventArgs e)
{
string result = this.ViewModel.Val();
if (!string.IsNullOrWhiteSpace(result))
{
RGCommon.MsgInfo(result);
return;
}
Model.MailModel mailModel = new Model.MailModel()
{
To = this.ViewModel.To,
Subject = this.ViewModel.Subject,
Body = this.ViewModel.Body.Replace("${DateTime}", DateTime.Now.ToString()),
SMTPHost = this.ViewModel.SMTPHost,
MailAddress = this.ViewModel.MailAddress,
Name = this.ViewModel.Name,
Password = this.ViewModel.Password,
Priority = this.ViewModel.Priority,
};
(bool state, string msg) = MailUtil.SendMailUse(mailModel);
RGCommon.MsgInfo(msg);
}