> How about refusing to > relay mail from addresses in a good DNSBL? Bad idea. Legitimate users connecting from dynamic IP-addresses is normal. DNSBLs list a dynamic IP-address permanently or for long time after a zombied Windows spewed spam from it. Some DNSBLs warn about that explicitly, for example: http://www.spamhaus.org/zen/
| Caution: Because ZEN includes the XBL and PBL lists, do not use ZEN | on smarthosts or SMTP AUTH outbound servers for your own customers | (or you risk blocking your own customers). _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[email protected]"
