On 9/18/24 09:35, Steve Brown via Mailman-users wrote:
Yes, that is what is happening, but only for messages from the steve@stevebrown address. I can send a screenshot and a .txt of the headers (of the message after sent back to me from MM3 and long!) but didn't see a way to do that on the archive page. Do I need to post from my gmail address?
The usual behavior of most MUAs (mail clients) is to set the envelope sender to the same address as From:. In that case, you won't see an issue like this. In your case, when you send via tmdhosting servers, they set that odd bounce+... address as the envelope sender, presumably so they can do something in processing DSNs returned to that address.
If you post the full headers of such a message from the list, either inline or as a .txt attachment, I'll look and say what I can.
As far as getting headers from HyperKitty is concerned, if you click on a thread containing the message, there is a Download button which will produce a gzipped mbox containing the message(s) in that thread, but the headers are very minimal - only From:, To:, Subject:, Date:, Message-ID:, MIME-Version: and Content-Type:. There is also a From_ separator, but it contains the From: address, not the true envelope sender.
One clue I hadn't spotted before was a bodyhash_mismatch warning in the headers. No idea where that came from. Doesn't appear in emails from me to other addresses.
Is that in Authentication-Results:? It is probably saying an original DKIM signature fails to verify because of a body mismatch which is expected if Mailman has filtered any MIME parts or added a message header or footer.
-- Mark Sapiro <m...@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan _______________________________________________ Mailman-users mailing list -- mailman-users@mailman3.org To unsubscribe send an email to mailman-users-le...@mailman3.org https://lists.mailman3.org/mailman3/lists/mailman-users.mailman3.org/ Archived at: https://lists.mailman3.org/archives/list/mailman-users@mailman3.org/message/7HWC663UPJ2T3OBGYZ7CHRBFQ4X4IILZ/ This message sent to arch...@mail-archive.com