phMailer
phMailer is a very simple PHP contact form that supports attachments using PHP's built-in mail() function. This is very helpful if you want your visitors to be able to contact you without them knowing your real email address. On great feature of this script is the ability to allow users to attach multiple files when sending an email directly from your site. Of course, you can disable this feature if you wish. Any file type is accepted as long as they are included in your file extension list. Another popular use for a PHP email form is protection against spam bots. Spam, is a major downside of email, and placing your email publicly on your website is asking for spam. Spam bots can take your email address right off your site and add it to thousands of spam databases, resulting in a never ending supply of spam for you. I coded this script, because I couldn't find a simple mail script that would allow my visitors to send me attachments while keeping my email hidden from spam bots.