System.Net.mail MAIL FROM: ENVID=
The SMTP spec allows you to set an envelopeid in the MAIL FROM command. ex: "MAIL FROM: [email protected] ENVID=abc@123$456&789" How do you use the system.net.mail framework library to set the SMTP envelope id? ...
envid
How do I set the SMTP ENVID using system.net.mail
The SMTP spec allows for an envelopeid to be specified in the "MAIL FROM" command. This associates an id in the email envelope that can be used by MTAs for determining deliverablility of the message. When using the .NET framework library system.net.mail. I cannot seem to find a way to set the SMTP envelope id. This is the second time I...