Question

I need to know how can i query the sent email status.
Is there any special classes in Asp.net to achieve this feature?
If not do you know a way of doing that?

Answer 1

If you’re using the System.Net.Mail namespace you can add a header to the email to request a read receipt:

message.Headers.Add("Disposition-Notification-To", "<[e-mail]>");

However:

• lots of mail clients don’t support them
• users might not have them enabled
• sending the read receipt is optional; they might simply say no