發送電子郵件

我特別製作本教程爲基礎：http://www.codeproject.com/Tips/371417/Send-Mail-Contact-Form-using-ASP-NET-and-Csharp 發送電子郵件

我成功地調試錯誤，但隨後它似乎並沒有工作...幫助，請...

前瞻：

my contact us form

後面的代碼：

 

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 
using System.Web.UI; 
using System.Web.UI.WebControls; 
using System.Net; 
 

公共部分類默認設置2：System.Web.UI.Page 
{
保護無效的Page_Load（對象發件人，EventArgs的）{
 

} 
protected void SendMail() 
{ 
    // Gmail Address from where you send the mail 
    var fromAddress = "[email protected]"; 
    // any address where the email will be sending 
    var toAddress = YourEmail.Text.ToString(); 
    //Password of your gmail address 
    const string fromPassword = "Password"; 
    // Passing the values and make a email formate to display 
    string subject = YourSubject.Text.ToString(); 
    string body = "From: " + YourName.Text + "\n"; 
    body += "Email: " + YourEmail.Text + "\n"; 
    body += "Subject: " + YourSubject.Text + "\n"; 
    body += "Question: \n" + Comments.Text + "\n"; 
    // smtp settings 
    var smtp = new System.Net.Mail.SmtpClient(); 
    { 
     smtp.Host = "smtp.gmail.com"; 
     smtp.Port = 587; 
     smtp.EnableSsl = true; 
     smtp.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network; 
     smtp.Credentials = new NetworkCredential(fromAddress, fromPassword); 
     smtp.Timeout = 20000; 
    } 
    // Passing values to smtp object 
    smtp.Send(fromAddress, toAddress, subject, body); 
} 

protected void Button1_Click(object sender, EventArgs e) 
{ 
    try 
    { 
     //here on button click what will done 
     SendMail(); 
     DisplayMessage.Text = "Message sent!"; 
     DisplayMessage.Visible = true; 
     YourSubject.Text = ""; 
     YourEmail.Text = ""; 
     YourName.Text = ""; 
     Comments.Text = ""; 
    } 
    catch (Exception) { } 
}}

來源

2013-06-24 mitche027

您需要提供什麼行不通更多的細節，什麼錯誤您遇到 –

其發生錯誤，在那裏.. –

沒有郵件被髮送... – mitche027

我認爲Gmail的SMTP端口應465，而不是587.

https://support.google.com/mail/troubleshooter/1668960?hl=en&from=75726&rd=1#ts=1665018,1665142

來源

2013-06-24 08:13:14

我使用587成功，但它是Google ... var client = new SmtpClient（「smtp.gmail.com」，587） { Credentials = new NetworkCredential（「acct @ gma il.com「，」pw「）， EnableSsl = true }; – smoore4

嘗試....仍然不起作用 – mitche027

登錄到您的帳戶並選中已發送文件夾。它'smtp.Send'方法不會拋出異常，這意味着連接是正確的。 –

有您是否嘗試評論該文章/聯繫作者？

我想有兩件事情在這裏：

答：您還沒有這樣做的catch塊東西。你應該考慮以下在catch塊

catch(Exception ex){ 
DisplayMessage.Text = ex.Message; 
DisplayMessage.Visible = true; 
}

B.檢查您正在使用的Gmail帳戶是否已啓用pop3/imap smtp。

來源

2013-06-24 08:15:39 CKmum

試試這個

protected void SendMail() 
    { 
     // any address where the email will be sending 
     var toAddress = YourEmail.Text.ToString(); 
     //Password of your gmail address 
     const string fromPassword = "Password"; 
     // Passing the values and make a email formate to display 
     string subject = YourSubject.Text.ToString(); 
     string body = "From: " + YourName.Text + "\n"; 
     body += "Email: " + YourEmail.Text + "\n"; 
     body += "Subject: " + YourSubject.Text + "\n"; 
     body += "Question: \n" + Comments.Text + "\n"; 

     SmtpClient smtpClient = new SmtpClient(); 
     MailMessage message = new MailMessage(); 
     MailAddress fromAddress = new MailAddress("[email protected]"); 
     smtpClient.Host = "smtp.gmail.com"; 
     smtpClient.Port = 587; 
     smtpClient.UseDefaultCredentials = false; 
     smtpClient.EnableSsl = true; 
     smtpClient.Credentials = new System.Net.NetworkCredential("[email protected]", fromPassword); 
     message.From = fromAddress; 
     message.To.Add(toAddress); 
     message.Subject = subject; 
     message.Priority = MailPriority.High; 
     message.Body = body; 
     message.IsBodyHtml = true; 
     smtpClient.Send(message); 
    }

來源

2013-06-24 08:17:26

發送電子郵件

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