That is configurable since mailman 2.1.18. Details: https://wiki.list.org/DEV/DMARC
On Mon, Jun 20, 2022 at 11:22 AM Jaroslaw Rafa via mailop <[email protected]> wrote: > Dnia 20.06.2022 o godz. 20:05:37 Jaroslaw Rafa via mailop pisze: > > > Mailing lists can operate minimal changes, like this list does, for > example. > > > I received your message with "From: Jaroslaw Rafa <[email protected]>" > after > > > my filter verified that your DKIM signature still validates upon > undoing > > > their changes. > > > > If my domain had DMARC record with p=reject instead of p=none, you would > > receive a message with: > > "From: Jaroslaw Rafa via mailop <[email protected]>". You can find a > lot of > > such examples in the messages from other people on this list. Other > mailing > > lists perform similar rewriting. > > Well, looks like I didn't look at the headers actually :) This list > rewrites > "From:" address to the above form even that I don't have p=reject. It > actually seems to rewrite all sender addresses... > > So you must use some special filtering in your MUA to see my message as > "From: Jaroslaw Rafa <[email protected]>", because it just doesn't look so. > I > don't want to talk here about specific home-crafted solutions that revert > changes made by mailing lists. I want to talk just about ordinary, > "out-of-the-box" MUAs and MTAs. > -- > Regards, > Jaroslaw Rafa > [email protected] > -- > "In a million years, when kids go to school, they're gonna know: once there > was a Hushpuppy, and she lived with her daddy in the Bathtub." > _______________________________________________ > mailop mailing list > [email protected] > https://list.mailop.org/listinfo/mailop > -- =============================================== Russell Clemings <[email protected]> ===============================================
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