我試圖在Windows應用程序中使用gmail的用戶名和密碼發送電子郵件。但是,當我在我的StringBuilder實例中收集多個電子郵件地址時,以下代碼僅將郵件發送到第一個電子郵件地址。如何用C#中的多個地址發送電子郵件
var fromAddress = new MailAddress(username, DefaultSender);
var toAddress = new MailAddress(builder.ToString());//builder reference having multiple email address
string subject = txtSubject.Text;
string body = txtBody.Text; ;
var smtp = new SmtpClient
{
Host = HostName,
Port = 587,
EnableSsl = true,
DeliveryMethod = SmtpDeliveryMethod.Network,
UseDefaultCredentials = false,
Credentials = new NetworkCredential(username, password),
//Timeout = 1000000
};
var message = new MailMessage(fromAddress, toAddress)
{
Subject = subject,
Body = body,
IsBodyHtml = chkHtmlBody.Checked
};
if (System.IO.File.Exists(txtAttechments.Text))
{
System.Net.Mail.Attachment attechment = new Attachment(txtAttechments.Text);
message.Attachments.Add(attechment);
}
if(this.Enabled)
this.Enabled = false;
smtp.Send(message);
我在做什麼錯,我該如何解決我的問題?
不工作生成器用「,」或「;」分隔? – CarneyCode 2011-03-05 07:34:22
生成器實例的電子郵件地址由「,」分隔:「email1 @ gmail.com,email2 @ gmail.com」 – Joe 2011-03-05 07:38:05