ac via talk wrote: > 1. Bounce when no rDNS (exim/postfix/sendmail/qmail - 2 second conf)
Sometimes people don't have access to configure Reverse DNS (or PTR) as they are sending with a dynamic IP address. This isn't common but at least for GTALUG there are five or six people who host their email from their home on dynamic IP addresses. > 2. Use 10+ dnsbl with properly configured spamassasin (cache locally) - > with 2 (or more, or less) points per dnsbl listing > (five minutes copy & paste for exim/postfix) > -> dnsbl from here: http://multirbl.valli.org/ I stopped using SpamAssasin a while ago. I know use Rspamd, Rmilter, and OpenDMARC. I found SpamAssasin was letting in way to much spam and required way to much knowledge to run properly. --- Talk Mailing List [email protected] https://gtalug.org/mailman/listinfo/talk
