Pit Suetterlin via openSUSE Test wrote:
... a bit mangled mind here today.
So, now we know that your from address was mangled (the dmarc mitigation is only supposed to kick in for domains with a dmarc policy). What happens to mine now? -- Per Jessen, Zürich (15.3°C) Member, openSUSE Heroes (2016 - present) We're hiring - https://en.opensuse.org/openSUSE:Heroes
Per Jessen wrote:
Pit Suetterlin via openSUSE Test wrote:
... a bit mangled mind here today.
So, now we know that your from address was mangled (the dmarc mitigation is only supposed to kick in for domains with a dmarc policy). What happens to mine now?
Yes, for mine the header was changed to From: Pit Suetterlin via openSUSE Test <test@lists.opensuse.org> Reply-To: Peter Sütterlin <pit@astro.su.se> Yours has the proper original From: per@opensuse.org So it really only seems to change it if the receiver has a DMARC policy in place that would reject it, and doesn't touch the rest. Seems like a 'safe' thing for convenience, but I can also live without if you don't like it...
Pit Suetterlin via openSUSE Test wrote:
Per Jessen wrote:
Pit Suetterlin via openSUSE Test wrote:
... a bit mangled mind here today.
So, now we know that your from address was mangled (the dmarc mitigation is only supposed to kick in for domains with a dmarc policy). What happens to mine now?
Yes, for mine the header was changed to From: Pit Suetterlin via openSUSE Test <test@lists.opensuse.org> Reply-To: Peter Sütterlin <pit@astro.su.se>
Yours has the proper original From: per@opensuse.org
So it really only seems to change it if the receiver has a DMARC policy in place that would reject it, and doesn't touch the rest. Seems like a 'safe' thing for convenience, but I can also live without if you don't like it...
Yes, I agree, it seems safe to do - I think I'll try it out and see what happens. (i.e. if anyone notices). -- Per Jessen, Zürich (15.7°C) Member, openSUSE Heroes (2016 - present) We're hiring - https://en.opensuse.org/openSUSE:Heroes
Per Jessen wrote:
Pit Suetterlin via openSUSE Test wrote:
Per Jessen wrote:
Pit Suetterlin via openSUSE Test wrote:
... a bit mangled mind here today.
So, now we know that your from address was mangled (the dmarc mitigation is only supposed to kick in for domains with a dmarc policy). What happens to mine now?
Yes, for mine the header was changed to From: Pit Suetterlin via openSUSE Test <test@lists.opensuse.org> Reply-To: Peter Sütterlin <pit@astro.su.se>
Yours has the proper original From: per@opensuse.org
So it really only seems to change it if the receiver has a DMARC policy in place that would reject it, and doesn't touch the rest. Seems like a 'safe' thing for convenience, but I can also live without if you don't like it...
Yes, I agree, it seems safe to do - I think I'll try it out and see what happens. (i.e. if anyone notices).
Did you do something different? I just got this on the users list: From: Stakanov via openSUSE Users <users@lists.opensuse.org> Reply-To: Stakanov <stakanov@disroot.org> So maybe it did not mangle your post because the From: was from the same domain as the mail server? Would be bad news, and in that case maybe better revert it? (it does work properly though, if I reply it goes to the list, with group-reply to list and user...)
On 16/03/2023 16:48, Pit Suetterlin via openSUSE Test wrote:
Did you do something different? I just got this on the users list:
From: Stakanov via openSUSE Users <users@lists.opensuse.org> Reply-To: Stakanov <stakanov@disroot.org>
So maybe it did not mangle your post because the From: was from the same domain as the mail server? Would be bad news, and in that case maybe better revert it?
I have enabled the mitigation on users and factory, probably our most busy lists. disroot.org presumably has a dmarc policy, so mailman correctly mangled the From: address, same as with yours. Mine (opensuse.org or e.g. jessen.ch) do not have a dmarc policy. -- Per Jessen, Zürich (16.0°C) Member, openSUSE Heroes
On 2023-03-16 16:53, Per Jessen wrote:
On 16/03/2023 16:48, Pit Suetterlin via openSUSE Test wrote:
Did you do something different? I just got this on the users list:
From: Stakanov via openSUSE Users <users@lists.opensuse.org> Reply-To: Stakanov <stakanov@disroot.org>
I noticed.
So maybe it did not mangle your post because the From: was from the same domain as the mail server? Would be bad news, and in that case maybe better revert it?
I have enabled the mitigation on users and factory, probably our most busy lists.
disroot.org presumably has a dmarc policy, so mailman correctly mangled the From: address, same as with yours.
Mine (opensuse.org or e.g. jessen.ch) do not have a dmarc policy.
Just to comment that some mail lists (Lazarus) have always done the "from" change, like this: From: "Carlos E. R. via lazarus" <lazarus@lists.lazarus-ide.org> Reply-To: Lazarus mailing list <lazarus@lists.lazarus-ide.org> Cc: "Carlos E. R." <robin.listas@telefonica.net> To: Lazarus mail list <lazarus@lists.lazarus-ide.org> X-Mailman-Version: 2.1.29 Errors-To: lazarus-bounces@lists.lazarus-ide.org Sender: "lazarus" <lazarus-bounces@lists.lazarus-ide.org> Just in case it is of any help. -- Cheers / Saludos, Carlos E. R. (from 15.4 x86_64 at Telcontar)
participants (3)
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Carlos E. R. -
Per Jessen -
Pit Suetterlin