On 07/24/2014 10:37 AM, Dave Funk wrote: > > Thomas. > Do you have 'MSA' port enabled for your sendmail? (IE port 567) and > SMTP-AUTH? Then just skip the dnsbl checks for auth'ed mail submissions. > You could whitelist your client IP address in your 'access' file but > what happens when that address changes? (I assume your ISP gives you > a DHCP address).
Hi, Dave - I actually have SMTP AUTH enabled, and it was working fine (albeit on port 25 with STARTTLS) until I added the DNSBL. Even connecting from my MUA (Thunderbird on Linux) to port 587 on my server, I get this (identifying info changed) in the log file if I enable the DNSBL: Jul 24 11:57:36 YYY dovecot: imap-login: Login: user=<thomas.cameron>, method=PLAIN, rip=1.2.3.4, lip=4.5.6.7 mpid=469, TLS, session=<GG70g/L+xwBGw8l/> Jul 24 11:57:59 YYY sendmail[472]: ruleset=check_relay, arg1=cpe-XXXX.austin.res.rr.com, arg2=127.0.0.10, relay=cpe-XXXX.austin.res.rr.com [1.2.3.4], reject=550 5.7.1 Rejected: 68.203.17.142 listed at dul.dnsbl.sorbs.net TC
