How do I set an expiry date on an email from vb.net?

[Guest]

I have a vb.net application that emails people daily information. I want to
set an expiry for the email so that those who cannot check their emails for a
period are not loaded with them when they are finally checked.

Please help

 

[Greg Young]

There is the expiry-date header or you can use the expires header.

http://i4t.org/2005/09/ includes an example using System.Net.Mail

Cheers,

Greg Young
MVP - C#
http://codebetter.com/blogs/gregyoung