Postfix Alain, 07.06.2018 11:33 +0200: > I have a issue with a message-id automatically added when not present.
> mail_version = 2.7.3 > always_add_missing_headers = no ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ That's probably why. http://www.postfix.org/postconf.5.html#always_add_missing_headers -- Regards mks