Forms with
mailto as action… I can’t believe people still do that.
Yeah, as you see, this is a highly unreliable method, it was common in the early ’90s. Nowadays, processing form data and sending it via e-mail is done with server side scripts. If you don’t care or aren’t able to write one yourself there are numerous pre-made form mail scripts out there, most prominently the one from
Tectite. Note that your server/hosting plan must support PHP for that.