In article <20201218020831.ga5...@cmadams.net> you write: >single MX record pointing to a hostname with multiple IPs. I don't >remember if a single queue run tried multiple IPs for the same host or >not. > >That's old knowledge, and I don't know how modern mailers handle things >(haven't had need to look at that in a while).
I think they generally do since the advent of IPv6 so they can fall back from v6 to v4 if need be, or I suppose vice versa. We're finally updating RFC 5321, should see if it says anything about that. _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
