How do I execute a PHP script on a remote server?

[Anonymous]

I have a PHP script that sends a confirmation email to guest users that fill out one of my forms. The script runs fine when I test it, but when it is called from a custom JSP, Vibe blocks it from running. I understand that what I want to do is to most likely to use a remote application, but I don't want to send data back and forth and all the examples use java servlets, I just simply want to run my script without Vibe blocking it. Is there a easier way to do this? or can someone point me in the right direction?