title: How do I prevent Lotus Notes users from forwarding or copying a message sent via System.Net.Mail?
body: <p>I want to send email using SMTP client uiing microsft.net with C# as programming language. But for the emails sent through SMTP client, can we add security features like "no forwarding" or "no copying" etc. I dont want recipients of the email to forward or copy the content of the email.</p>