On 23 Nov 2020, at 13:34, Erwan David <er...@rail.eu.org> wrote: > Le 23/11/2020 à 20:16, @lbutlr a écrit : >> I would feel comfortable rejecting messages without a Message-ID.
> Maybe on smtp, but not on submission. FOr me policy there is completeley > different On submission postfix adds the message ID as is proper if the MUA hasn't added it. -- 'Now what?' it said. IT'S UP TO YOU. IT'S ALWAYS UP TO YOU. --Maskerade