How to know if an email has been read [closed]

0

Hello friends I want to make a massive email and I want to know:

  • How many people read the email I sent.
asked by Woozie 24.03.2017 в 03:32
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1 answer

3

If you send the email using code, you should assign:

mail.Headers.Add("Disposition-Notification-To", "[email protected]"):

in this way whoever receives the mail can send an acknowledgment of receipt.

You could also evaluate assigning the property

MailMessage.DeliveryNotificationOptions

You will not know how many people read the email in a direct way, but you will be able to receive the nodifications of those who did it and therefore have that record.

    
answered by 24.03.2017 / 03:56
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