> This is now implemented with minor changes. [...] I have uploaded postfix-2.8-20101105-nonprod for testing (nonprod because this is SMTP server code, and I mostly rely on postscreen's DNS whitelisting feature).
ftp://ftp.porcupine.org/mirrors/postfix-release/index.html and mirror sites. Once the code stops changing I can make back-port patches available for older Postfix versions, but I won't include whitelist support with stable releases. Wietse
