Fair enough for the footer, but not sure why Apple Mail is not recognising the headers here for unsubscribe. I do see them there, but something is not behaving the same as on other mailing lists.
Maybe this is impacting me only? > On 5 Apr, 2022, at 14:30, Ralph Seichter via macports-users > <macports-users@lists.macports.org> wrote: > > * André-John Mas: > >> I just noticed that the emails for "macports users" aren't showing the >> "unsubscribe" button in Apple Mail and they don't have a footer to >> link to unsubscribe instructions, as I am used to seeing in other list >> server based messages. > > All messages from this mailing list have a "List-Unsubscribe" and > various other List-* headers. That's all a decent MUA requires. Message > footers and subject prefixes break DKIM signatures and are therefore to > be avoided. > > -Ralph
