Question

发送电子邮件我设置服务器名称smtp.mail.yahoo.com和端口是465我试图发送电子邮件但无法发送电子邮件

使用yahoo发送电子邮件的正确servername和smtp端口是什么

我需要设置哪些其他配置？

我的代码在这里：

  System.Net.Mail.MailMessage message = new System.Net.Mail.MailMessage();


                message.To.Add(address);
                message.Subject = subject;
                message.From = new System.Net.Mail.MailAddress(from);
                message.Body = body;
                message.Bcc.Add(bcc);
                message.CC.Add(cc);
                System.Net.Mail.SmtpClient smtp = new System.Net.Mail.SmtpClient("smtp.mail.yahoo.com");
                smtp.Credentials = new System.Net.NetworkCredential(emailid,password);
                smtp.Port = 465;
                smtp.EnableSsl = true;
                smtp.Send(message);

Answer 1

我刚刚尝试了代码，我认为雅虎邮件服务器不使用SSL，因为如果你注释掉

 //smtp.Port = 465;
 //smtp.EnableSsl = true;

它有效。

Answer 2

我不确认您的smtp服务器设置这些对我来说运行正常.. 替换你的smtp服务器设置，并从这段代码片段中获取想法。

一些smtp服务器标准设置在这里：

http://www.emailaddressmanager.com/tips/mail-settings.html

//使用Yahoo id发送邮件 protected void Button2_Click（object sender，EventArgs e） { String frmyahoo =“fromid@yahoo.com”; //替换您的雅虎邮箱ID String frmpwd =“fromidpwd”; //替换你的雅虎邮件密码 String toId = txtTo.Text; String ccId = txtCc.Text; String bccId = txtBcc.Text; String msgsubject = txtSubject.Text; String mailContent = txtContent.Text;

        try
        {
            MailMessage msg = new MailMessage();

            msg.To.Add(toId);
            MailAddress frmAdd = new MailAddress(frmyahoo);
            msg.From = frmAdd;

            //Check user enter CC address or not
            if (ccId != "")
            {
                msg.CC.Add(ccId);
            }
            //Check user enter BCC address or not
            if (bccId != "")
            {
                msg.Bcc.Add(bccId);
            }
            msg.Subject = msgsubject;
            //Check for attachment is there
            if (FileUpload1.HasFile)
            {
                msg.Attachments.Add(new Attachment(FileUpload1.PostedFile.InputStream, FileUpload1.FileName));
            }
            msg.IsBodyHtml = true;
            msg.Body = mailContent;

            SmtpClient mailClient = new SmtpClient("smtp.mail.yahoo.com", 25);
            NetworkCredential NetCrd = new NetworkCredential(frmyahoo, frmpwd);
            mailClient.UseDefaultCredentials = false;
            mailClient.Credentials = NetCrd;
            mailClient.EnableSsl = false;
            mailClient.DeliveryMethod = SmtpDeliveryMethod.Network;
            mailClient.Send(msg);

            clear();
            Label1.Text = "Mail Sent Successfully";
        }
        catch (Exception ex)
        {
            Label1.Text = "Unable to send Mail Please try again later";
        }
    }

无法从gmail的yahoo服务器发送电子邮件正在工作

2 个答案: