From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: Elijah Newren <newren@gmail.com>
Cc: Git Mailing List <git@vger.kernel.org>,
Derrick Stolee <stolee@gmail.com>,
Konstantin Ryabitsev <konstantin@linuxfoundation.org>
Subject: Re: Large delays in mailing list delivery?
Date: Tue, 07 Dec 2021 05:20:18 +0100 [thread overview]
Message-ID: <211207.86v901oxgc.gmgdl@evledraar.gmail.com> (raw)
In-Reply-To: <211203.86sfv9qwdm.gmgdl@evledraar.gmail.com>
On Fri, Dec 03 2021, Ævar Arnfjörð Bjarmason wrote:
> On Fri, 3 Dec 2021 11:52:58 -0800 Elijah Newren wrote:
>
>> Are there some rather large delays in mailing list delivery these
>> days? Anyone know who to contact to investigate? [*]
>
> I've got E-Mail delays so large that I manually crafted In-Reply-To
> etc. to reply to this :)
>
> I'm 99% sure it's some weird thing at GMail, and nothing to do with
> kernel.org.
>
> When I've experienced delays (sometimes of half a day or more) both
> https://public-inbox.org/git/ and https://lore.kernel.org/git/ have been
> updated.
>
> Konstantin Ryabitsev notes (and would be in a position to know) that
> GMail throttles delivery (with an smtp 451 error?).
>
> But the other day when Junio sent out a What's Cooking and I saw it on
> lore, but it wasn't in my mailbox for some hours. That time I looked a
> bi tinto it.
>
> I went into the gmail UI and searched for rfc822msgid:$id, nothing. It
> was neither there on IMAP or in the UI.
>
> However when the E-Mail finally arrived I looked at the raw headers, and
> all the "Received" headers (including GMail's own internal routing) were
> within a couple of minutes of Junio having sent the mail (and in the
> meantime it went through vger etc.).
>
> So, I'm hazy on E-Mail infrastructure details these days (but worked no
> it in a past life), but that really seems to me like GMail in fact got
> the E-Mail, but it was just sitting in some local queue of theirs before
> it got served to me.
>
> Right now I can't see the mail I'm replying to in my inbox[1], but I can
> report the full headers once it arrives if that helps.
>
> 1. A search for:
> rfc822msgid:CABPp-BF_xsOpQ6GSaWs9u9JcnPQT_OXP-gCsAuxPtMj-X1tgOg@mail.gmail.com
For what it's worth after it finally arrived the relevant part of the
headers is, which shows the issue Konstantin Ryabitsev
described. I.e. it was sitting for ~3 days between vger and GMail:
[...]
Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18])
by mx.google.com with ESMTP id g10si21274138pfj.188.2021.12.06.17.50.50;
Mon, 06 Dec 2021 17:51:02 -0800 (PST)
Received-SPF: pass (google.com: domain of git-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Authentication-Results: mx.google.com;
dkim=pass header.i=@gmail.com header.s=20210112 header.b=V2iU5Wyg;
spf=pass (google.com: domain of git-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=git-owner@vger.kernel.org;
dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
id S1343798AbhLCT4g (ORCPT <rfc822;bojan.kljakic.tech@gmail.com>
+ 99 others); Fri, 3 Dec 2021 14:56:36 -0500
[...]
I.e. not at all what I alluded to above, and at this point I'm not sure
I ever really saw a mail like that (maybe I just misread the headers at
the time + confirmation bias, and I didn't go re-digging again now...).
prev parent reply other threads:[~2021-12-07 4:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-03 19:52 Large delays in mailing list delivery? Elijah Newren
2021-12-03 19:58 ` Konstantin Ryabitsev
2021-12-04 16:51 ` Thomas Guyot-Sionnest
2021-12-03 20:02 ` Ævar Arnfjörð Bjarmason
2021-12-03 20:24 ` Konstantin Ryabitsev
2021-12-03 20:26 ` Ævar Arnfjörð Bjarmason
2021-12-03 21:52 ` Jeff King
2021-12-06 16:12 ` Ævar Arnfjörð Bjarmason
2021-12-06 16:36 ` Eric Wong
2022-02-02 9:34 ` Using public-inbox+lei+Emacs+mu+mu4e (was: Large delays in mailing list delivery?) Ævar Arnfjörð Bjarmason
2022-02-07 21:27 ` Eric Wong
2021-12-07 4:20 ` Ævar Arnfjörð Bjarmason [this message]
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