Hello, may I kindly ask somebody to explain why SA does now do CNAME lookups in DNS, and what the expected benefit thereof is, compared to the former behavior? Thanks!
Aside from that, a local caching DNS (same machine, outside spamd) might somewhat counter the perceived slowness? Maybe allowing a lot more SA children might also help. They use RAM but virtually no CPU, because they're waiting for DNS answers. Thanks! :wq! PoC
