smtp.sendmail read receipt?

[Ignacio Vazquez-Abrams]

On 10 Sep 2001, Scott Nadeau wrote:

> I'm trying to figure out how to get a read receipt when a recipient
> has read an e-mail that my program is sending.  I've searched the web
> for the answer, but I can't seem to find it.  This is my current
> (working) code...

  http://www.rfc-editor.org/rfc/rfc1891.txt

-- 
Ignacio Vazquez-Abrams  <ignacio at openservices.net>