PHP/iCal appointment reply target

Question

I found several great tutorials for generating an event (.ics) email in PHP, such as this one here.

However, I'm hoping that there is some way to possibly set up a "reply target" as a URL? I would like to avoid setting up a reply email catcher, which seems to be the way it works by default. Sorry, I'm fairly new to server operations. If I could get a POST or even just a unique URL to hit my server, I could store the response in my database.

Thanks!

Answer 1

The only reliable way is with listening to email.

If the ITip client is hooked up to a CalDAV server (with caldav-scheduling support) it's possible to do it over HTTP, but you can't really count on this.