I'm trying to have an email automatically sent to the user after the user makes a payment. To begin to set this up, I followed the instructions given here: https://cms.paypal.com/us/cgi-bin/?cmd=_render-content&content_ID=developer/e_howto_admin_IPNImplementation More specifically, I did the following things: 1. I pasted the sample code given at the above link into a php file, which I uploaded to my webhosting server. I named the file listener.php. The location of the file is here: http://unlimit3dstudios.com/listener.php 2. I loged into to paypal sandbox and went to the IPN testing tool (https://developer.paypal.com/us/cgi-bin/devscr) 3. I then entered the url of the listener file: http://unlimit3dstudios.com/listener.php 4. I selected Web Accept. 5. I entered my e-mail address in the payer_email box. My e-mail address is this: jrasmus1 at gmail.com 6. I then clicked the "send ipn" botton. The result: I don't recieve any email. Unfortunately, I don't know how to even begin debugging this. I was able to send myself an email using a php without using sandbox. I just don't know how to send myself an email using paypal's sandbox. What step am I missing? (I read all the relevant tutorials I could find at the paypal site.) Thanks.
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