SPForm

Features

• MODx Revolution compatible
• No email addresses on the screen or in the page source
• Multiple, configurable, spam-proofing options
• Full documentation on all options
• Easily editable drop-down list of recipients
• Relatively easy to install and configure
• Easily ban individual spammers, domain names, or IP addresses
• Send mail with phpMailer using mail() or authenticated SMTP
• Multi-language support

Options - Each can easily be turned on or off

• Require keyboard and/or mouse activity
• Time users and set minimum and maximum times allowed to submit the form
• Present CAPTCHA-style image verification
• Present a simple random math problem as an image and ask the user to solve it
• Use an invisible (but not hidden) field that autobots will get caught filling
• Require name, subject, email
• Set maximum length of subject and recipient
• Add subject prefix to message subject field
• cc all messages to a specified address (in addition to recipient)
• Set maximum number of http links in message
• Restrict the use of the form to certain domains
• Report remote host, user, address, identity, and referrer in msg headers
• Disallow blank referrer
• Reject messages with fake referrer set to self
• Require messages to be sent from one's own server