Hi All,
I'm currently porting a VC++ app that generates SMTP messages to C#. Part
of the generate message header is a TNEF stream that enables a custom form
to be used when that email is received by an Exchange server.
I'm using the System.Web.Mail classes to generate my C# SMTP message. Can
someone point me in the right direction for adding a TNEF stream to a
message of this type.
From what I've found so far, it looks like I need to generate a winmail.dat
attachment which is base64 encoded, but what goes into the attachment?
TIA
Chris