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singsunn

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smtp mail

i am using  System.Web.Mail.SmtpMail.Send() method to send emails. I get undeliverable notification email  notification when i put in invalid domain name but i don't get any kind of notification if the username of the email is invalid or doesn't exist. Is there a way to to get notified if the username in the email doesn't exists?
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sshah254
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Avatar of Easwaran Paramasivam
Easwaran Paramasivam
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You can set Reply-To mailid. Where all undeliverialble maill will be sent notification there!!

MailMessage mail = new MailMessage();
mail.To = "me@mycompany.com";
mail.From = "you@yourcompany.com";
mail.Subject = "this is a test email.";
mail.Body = "this is my test email body.";
mail.Headers.Add( "Reply-To", "alternate_email@mycompany.com" );
SmtpMail.SmtpServer = "localhost";  //your real server goes here
SmtpMail.Send( mail );

For more information see the thread: https://www.experts-exchange.com/questions/27306969/Mass-Mail.html