phPOP3clean 0.9.17 adds much more automated support for automatic filtering without manually updating definitions or blacklists, thanks to support for DNSBL lookup, as well as behaviour-based blacklisting (e.g. domains that resolve to 20 random IPs).
This release fixes the SERVER CONNECTION LOST error, and exposes many configuration settings for wider server compatability.
phPOP3clean is a PHP-based spam & virus/worm filtering for POP3 email accounts. It is designed to run as a cron job and catch spam based on links to blacklisted IPs, obfuscated words or blacklisted phrases in the message body, attached-image spam, email worms, and corrupted or malformed emails.