I need a script that goes through URLs (in the form of [url removed, login to view]), fills-out a form on that page with 4 fields (name, email, subject, comments) automatically (I'll provide the text which is always the same) and then clicks the send button. Afterwards it increases the id in the URL and repeats this process. There are no captchas. However, increasing the id could generate a false URL. In this case the script needs to ignore that, respectively increase the id again until a true URL comes up.
Looking forward to work with you.