我如何通过Asp .Net跟踪电子邮件发送或不通过？ [英] How I can track Email send or Not Through Asp .Net?
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问题描述
大家好，
我已经写了一封用于在asp .net上发送电子邮件的代码，但我想跟踪另一端发送的电子邮件记录电子邮件。
这是我的EmailSend代码： -
public void Sendmail（ string ECandidateName）
{
SmtpClient smtpClient = new SmtpClient（）;
MailMessage message = new MailMessage（）;
try
{
MailAddress fromAddress = new MailAddress（ 电子邮件地址， 名称）;
smtpClient.Host = smtp.gmail.com;
smtpClient.Port = 587 ;
message.From = fromAddress;
message.To.Add（txtEmail.Text）;
message.Subject = 感谢您的连接我们;
message.Bcc.Add（ emailid）;
message.Bcc.Add（ new MailAddress（ EMAILID））;
message.IsBodyHtml = false ;
message.Body = 请求的数量
smtpClient.Credentials = < span class =code-keyword> new System.Net.NetworkCredential（ EmailId， 密码）;
smtpClient.EnableSsl = true ;
smtpClient.Send（message）;
// lblStatus.Text =电子邮件已成功发送。;
}
catch （例外情况）
{
Response.Write（ < script> alert（' + ex.Message + '）< /脚本>中）;
// lblStatus.Text =发送电子邮件失败。< br> + ex.Message;
}
}
}
此代码工作正常，但有时它不会将电子邮件发送到我在To选项中提到的特定地址。我想跟踪电子邮件，如果电子邮件是否发送到接收方端
谢谢，
问候
Naveen
解决方案
好的。只做一件事。
按照我的回答 - 从asp.net发送电子邮件到gmail [ ^ ]，复制代码并替换所有gmail凭据和要发送邮件的地址。 />
这是一个正常工作的代码。
让我知道它是否适合你。
嗨....
一旦检查一下，可能有用u。
MailMessage myMail = new MailMessage（）;
SmtpClient smtpclient = new SmtpClient（）;
// mail fromaddress
MailAddress fromadrress = new MailAddress（ mailid）;
myMail.From = fromadrress;
// 邮件主题
myMail.Subject = + YourSubject.Text + ;
// string url =+ HttpContext.Current.Request.Url.AbsoluteUri + ;
// 链接
// string link = url.Replace（yyy，xxxx）;
myMail.IsBodyHtml = true ;
// 邮件正文内容
myMail.Body = + Comments.Text + < br />< br />< br />< br />< br />< br />感谢和问候，< br /> ; + YourName.Text + ;
// mail toaddress
MailAddress Toadd = 新 MailAddress（YourEmail.Text）;
myMail.To.Add（ + Toadd + ）;
smtpclient.Host = hostname;
smtpclient.Port = portno;
smtpclient.Credentials = new System.Net.NetworkCredential（ mailid， password）;
smtpclient.Send（myMail）;
谢谢。
您可以使用SmtpFailedRecipientsException来跟踪哪个成员未能收到电子邮件。
public static void RetryIfBusy（ string server）
{
MailAddress 来自 = 新 MailAddress（ ben@contoso.com）;
MailAddress to = new MailAddress（ jane @ contoso.com）;
MailMessage message = new MailMessage（ from ，to）;
// message.Subject =使用SmtpClient类。;
message.Subject = 使用SmtpClient类。;
message.Body = @ 使用此功能，您可以从应用程序发送电子邮件消息容易。
// 添加抄送收件人。
MailAddress copy = new MailAddress（ Notifications@contoso.com） ;
message.CC.Add（copy）;
SmtpClient client = new SmtpClient（服务器）;
// 如果服务器需要，请包含凭据。
client.Credentials = （ICredentialsByHost）CredentialCache.DefaultNetworkCredentials;
Console.WriteLine（ 使用SMTP主机{1}向{0}发送电子邮件。，
to.Address，client.Host）;
尝试
{
client.Send（message）;
}
catch （SmtpFailedRecipientsException ex）
{
for （ int i = 0 ; i < ex.InnerExceptions.Length; i ++）
{
SmtpStatusCode status = ex.InnerExceptions [i] .StatusCode;
if （status == SmtpStatusCode.MailboxBusy ||
status == SmtpStatusCode.MailboxUnavailable）
{
Console。 WriteLine（ 传递失败 - 在5秒后重试。）;
System.Threading.Thread.Sleep（ 5000 ）;
client.Send（message）;
}
else
{
Console.WriteLine（ 无法将消息传递给{0}，
ex.InnerExceptions [i] .FailedRecipient）;
}
}
}
catch （例外情况）
{
Console.WriteLine （ 在RetryIfBusy（）中捕获异常：{0}，
ex.ToString（ ））;
}
}
更多细节请查看 SmtpFailedRecipientsException类 [ ^ ]
Hi all,
I''ve Written a code for email send in asp .net but i want to track the email record email send on the other end or not.
Here is my EmailSend code:-
public void Sendmail(string ECandidateName)
{
SmtpClient smtpClient = new SmtpClient();
MailMessage message = new MailMessage();
try
{
MailAddress fromAddress = new MailAddress("Email Address", "Name");
smtpClient.Host = "smtp.gmail.com";
smtpClient.Port = 587;
message.From = fromAddress;
message.To.Add(txtEmail.Text);
message.Subject = "Thank you for your Connecting Us";
message.Bcc.Add("emailid");
message.Bcc.Add(new MailAddress("Emailid"));
message.IsBodyHtml = false;
message.Body = "Thnks for Request"
smtpClient.Credentials = new System.Net.NetworkCredential("EmailId", "Password");
smtpClient.EnableSsl = true;
smtpClient.Send(message);
// lblStatus.Text = "Email successfully sent.";
}
catch (Exception ex)
{
Response.Write("<script>alert('"+ex.Message+"')</script>");
// lblStatus.Text = "Send Email Failed.<br>" + ex.Message;
}
}
}
this code is working fine but some times it doesn''t send the email to particular address which I''ve mention in To option.I want to track the email if the email is send or not towards the receivers end
Thanks,
Regards
Naveen
解决方案
Ok. Just do one thing.
Follow my answer - sending email to gmail from asp.net[^], copy the code and replace all your gmail credentials and the address you want to send the mail to.
This is a working code.
Let me know if it works for you or not.
Hi....
once check this,may useful u.
MailMessage myMail = new MailMessage(); SmtpClient smtpclient = new SmtpClient(); // mail fromaddress MailAddress fromadrress = new MailAddress("mailid"); myMail.From = fromadrress; //mail subject myMail.Subject = ""+YourSubject.Text+""; //string url = "" + HttpContext.Current.Request.Url.AbsoluteUri + ""; //for link //string link = url.Replace("yyy", "xxxx"); myMail.IsBodyHtml = true; //mail body content myMail.Body = "" + Comments.Text + "<br /><br /><br /><br /><br /><br /> Thanks&Regards,<br />" + YourName.Text + ""; //mail toaddress MailAddress Toadd= new MailAddress(YourEmail.Text); myMail.To.Add("" + Toadd + ""); smtpclient.Host = "hostname"; smtpclient.Port = portno; smtpclient.Credentials = new System.Net.NetworkCredential("mailid", "password"); smtpclient.Send(myMail);
thank u.
You can useSmtpFailedRecipientsExceptionto track which member are failed to receive emails.
public static void RetryIfBusy(string server) { MailAddress from = new MailAddress("ben@contoso.com"); MailAddress to = new MailAddress("jane@contoso.com"); MailMessage message = new MailMessage(from, to); // message.Subject = "Using the SmtpClient class."; message.Subject = "Using the SmtpClient class."; message.Body = @"Using this feature, you can send an e-mail message from an application very easily."; // Add a carbon copy recipient. MailAddress copy = new MailAddress("Notifications@contoso.com"); message.CC.Add(copy); SmtpClient client = new SmtpClient(server); // Include credentials if the server requires them. client.Credentials = (ICredentialsByHost)CredentialCache.DefaultNetworkCredentials; Console.WriteLine("Sending an e-mail message to {0} using the SMTP host {1}.", to.Address, client.Host); try { client.Send(message); } catch (SmtpFailedRecipientsException ex) { for (int i = 0; i < ex.InnerExceptions.Length; i++) { SmtpStatusCode status = ex.InnerExceptions[i].StatusCode; if (status == SmtpStatusCode.MailboxBusy || status == SmtpStatusCode.MailboxUnavailable) { Console.WriteLine("Delivery failed - retrying in 5 seconds."); System.Threading.Thread.Sleep(5000); client.Send(message); } else { Console.WriteLine("Failed to deliver message to {0}", ex.InnerExceptions[i].FailedRecipient); } } } catch (Exception ex) { Console.WriteLine("Exception caught in RetryIfBusy(): {0}", ex.ToString() ); } }
for more details check SmtpFailedRecipientsException Class[^]
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