On Mon, 22 Dec 2025 at 12:00, sebb <[email protected]> wrote: > > It looks like most of the messages to the builds@ list are created > without Date: or Message-ID: headers. > > These headers are supposed to appear in all messages. > > Email providers are starting to enforce stricter standards (e.g. GMail > now drops emails with duplicated headers that should only appear > once), and the builds@ emails may in future be silently dropped.
Also the spam score is increased for messages without these headers. > Most email packages have methods to generate the required headers, but > unfortunately not all of them add the headers by default. > > Sebb
