IMHO asking the user to confirm receipt via a popup window is extremely unreliable, both from a technical standpoint and from an assumption standpoint (that they will do this voluntarily).
I use and recommend http://www.readverify.com/ for tracking received email and more. AB -- To unsubscribe: <mailto:[EMAIL PROTECTED]> archives: <http://www.mail-archive.com/entourage-talk%40lists.letterrip.com/> old-archive: <http://www.mail-archive.com/entourage-talk%40lists.boingo.com/>
