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From: Eric Blake <eblake@redhat.com>
To: Andrew Baumann <Andrew.Baumann@microsoft.com>,
	Peter Maydell <peter.maydell@linaro.org>,
	QEMU Developers <qemu-devel@nongnu.org>
Cc: Stefan Hajnoczi <stefanha@redhat.com>,
	"Michael S. Tsirkin" <mst@redhat.com>
Subject: Re: [Qemu-devel] qemu-devel mailing list vs DMARC and microsoft.com's p=reject policy
Date: Tue, 28 Mar 2017 13:38:04 -0500	[thread overview]
Message-ID: <c538920e-f270-4ba1-df38-2b0b43fafb8b@redhat.com> (raw)
In-Reply-To: <DM2PR21MB006077BF2F5F3DDA94E83ABD9E320@DM2PR21MB0060.namprd21.prod.outlook.com>

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On 03/28/2017 12:53 PM, Andrew Baumann via Qemu-devel wrote:

>>  (3) I could set dmarc_moderation_action to Munge From, which means that
>>      those senders who have a p=reject policy will get their mails
>>      rewritten to have a From="Whoever (via the list) <qemu-devel@...>"
>>      and their actual email in the Reply-to:
>>    * if anybody's mail client doesn't honour Reply-to: then what they
>>      think is a personal reply will go to the list by accident

That's my favorite of the options (and these days, reply-to works a lot
better than it used to even 10 year ago)...

>>
>> For the moment I have picked option (3), but I'm open to argument
>> that we should pick something else.
> 
> Option 3 is a fine one from my perspective (I could also live with 2). This email will hopefully help you test whether it's effective.

and it appears to have worked; Andrew's mail purported to be from the
list, but had a correct 'Reply-to', and my mailer (thunderbird) appears
to do the right thing for reply-to-all.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org


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  parent reply	other threads:[~2017-03-28 18:38 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-28 17:35 [Qemu-devel] qemu-devel mailing list vs DMARC and microsoft.com's p=reject policy Peter Maydell
2017-03-28 17:53 ` Andrew Baumann
2017-03-28 17:58   ` Peter Maydell
2017-03-28 18:38   ` Eric Blake [this message]
2017-03-28 18:28 ` Michael S. Tsirkin
2017-03-28 18:41   ` Eric Blake
2017-03-29  6:46   ` Markus Armbruster
2017-03-29 10:44     ` Thomas Huth
2017-03-29 11:18       ` Markus Armbruster
2017-03-29 13:47       ` Michael S. Tsirkin
2017-03-29 10:34 ` Stefan Hajnoczi

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