Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) client-ip=2620:137:e000::3:3;
Date:   Wed, 13 Dec 2023 10:19:19 -0500
From:   Konstantin Ryabitsev <konstantin@linuxfoundation.org>
To:     Willy Tarreau <w@1wt.eu>
Cc:     users@linux.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: PSA: final vger mailing list migration: Thu, Dec 14, 11AM PST
 (1900 UTC)
Message-ID: <20231213-gregarious-vole-of-luxury-42f22c@meerkat>
References: <20231212-unselfish-real-myna-67e444@lemur>
 <20231213052055.GA14113@1wt.eu>
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On Wed, Dec 13, 2023 at 06:20:55AM +0100, Willy Tarreau wrote:
> On Tue, Dec 12, 2023 at 04:36:28PM -0500, Konstantin Ryabitsev wrote:
> (...)
> > # Questions, comments?
> > 
> > If you have any questions or concerns, please reply to this message.
>  
> Thanks for this update. I'm having a no-delay rule on my SMTP server
> for a few well-known friendly senders whom I don't want to inflict
> the SMTP banner delay. Vger is on it the list. Which host will send
> messages now ? subspace.kernel.org or any other ? 

You can check the output of:

    dig -t txt _listspf.kernel.org

On our end, we use postwhite for similar purposes, which allows us to just add
domains and have it automatically generate the list of exceptions via
published spf records:

https://github.com/stevejenkins/postwhite

-K