IPv6 RR disabled on lists.ovirt.org -- WHY???

[Anton Marchukov]

Hello All,

I might guess that maybe there was some problem with PTR record
for 2600:3c01::f03c:91ff:fe93:4b0d at that time so it might be affecting
gmail spam scoring, however this is a very wild guess as right now PTR is
correctly pointing back to lists.ovirt.org.

SPF is set per domain name as I see, not per IP address so it includes all
IPs that DNS name resolves automatically.

Maybe we need to revise the current settings against the recommendations
for bulk senders:

https://support.google.com/mail/answer/81126?hl=en

I guess other mail services might use same scoring approaches.

Anton.

On Tue, May 24, 2016 at 9:24 PM, Karsten Wade <kwade at redhat.com> wrote:

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> Hash: SHA1
>
> On 05/24/2016 01:32 AM, David Caro wrote:
> > Maybe it's old enough so Quaid was involved back then?
>
> I don't recall for sure why IPv6 would be turned off, but iirc we had
> problems with SPF for a few years for gmail.com users, meaning it
> affected the end-users mailing lists the most.
>
> Is it possible SPF was turned off for IPv4 & IPv6, then the problem
> with SPF and GMail was fixed, and it was turned back on but only for IPv
> 4?
>
> How about experimenting and see what happens (SCIENCE!), maybe with a
> warning to the two main lists (devel, users) in case anything breaks?
>
> Best,
>
> - - Karsten
> - --
> Karsten Wade
> Community Infra & Platform (Mgr)
> Open Source and Standards, @redhatopen
> @quaid gpg: AD0E0C41
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>



-- 
Anton Marchukov
Senior Software Engineer - RHEV CI - Red Hat
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