Hi All! I made a little app to be able to filter spam with recaptcha.
MailCaptcha =========== For e-mail address protection with recaptcha for postfix. If somebody send an e-mail to a protected address the MailCaptcha defer it with 4xx temporary failure and send an e-mail to the sender with the URL where the sender can solve the captcha and get their e-mail address to the whitelist. After that the mail system is accepting the e-mail address. There is a * whitelist * blacklist * notification to the mail system administrator * sent mail can be signed with x.509 certificate Requirements ============ * web2py 1.99.7 (http://web2py.com) * postfix (http://postfix.com) https://github.com/szimszon/web2py_mailcaptcha
