[!--quoteo(post=372924:date=May 10 2006, 03:20 PM:name=ober)--][div class=\'quotetop\']QUOTE(ober @ May 10 2006, 03:20 PM) [snapback]372924[/snapback][/div][div class=\'quotemain\'][!--quotec--] That's a rough one. When you get to the point when you're processing the email, can you echo the $_SESSION contents? Are you sure the session contents are even being carried over to the next page? Also, have you considered using cookies to take the session issues out of the equation? [/quote] Thanks for your reply. The session contents appear to get lost(?) when the processing takes place. Unfortunately, they are not the standard $_SESSION/$_SERVER values, but a version written by the third party supplier. Just to make life more awkward, the user logs into the application (and it is from there that the values get picked up) rather than IE, so things like authentication information are not available. To make life [u]even[/u] more awkward, it is just one page. The user enters criteria values at the first pass, PHP_SELF is used to recall the page, but now displaying the requested information. Cookies are not an option unfortunately as the page is designed for our security team and their machines are locked down (also one of the reasons why it is only one page).