On 05.02.20 04:25, mami64 wrote:
>Some times i found in logs (smtp outgoing) empty message-id like
>
>Feb 5 12:20:18 smtp1 postfix/cleanup[21270]: 48CJy70T20z3xcS: message-id=<>
>Feb 5 12:20:20 smtp1 postfix/cleanup[21265]: 48CJyD3tzNz3y0m: message-id=<>
>Feb 5 12:20:20 smtp1 postfix/cleanup[19334]: 48CJyD4yKCz3xvB: message-id=<>
>Feb 5 12:20:23 smtp1 postfix/cleanup[19285]: 48CJyH2nYjz3y1b: message-id=<>
>Feb 5 12:20:24 smtp1 postfix/cleanup[17592]: 48CJyH6tV0z3xNL: message-id=<>
>Feb 5 12:20:25 smtp1 postfix/cleanup[19334]: 48CJyK1Yg7z3y2C: message-id=<>
>
>In rfc 822 message-id is not required but I dont known why some times i get
>message-id and sometimes not and what it depends on
On Wed, Feb 5, 2020 at 12:41 PM Matus UHLAR - fantomas
<uh...@fantomas.sk> wrote:
apparently the client did not create Message-Id: header.
it's up to the client to generate it.
On 06.02.20 09:31, Luca Fornasari wrote:
You can use "always_add_missing_headers = yes" in main.cf in case you
need to reproduce older Postfix behaviour
note that this can break DKIM, spam scanning etc.
--
Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/
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