hi andrew,
thanks for all your work in the recent years! i love your formmail as it easy and really good for modifications.
i was missing some features:
1. an easy anti-spam measure. integrated a litte calculation that has to be solved for email to be sent. no spam on my http://ff-webdesigner.de/kontakt-webdesignagenturen.html since 2 years. as easy as possible, still effective. simply put a new input field "spamcheck" into your form, write a little calculation in front and set up formmail spamcheck result inside the php.