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Message-ID:	<72c8ed18-69f4-43c0-9fbe-497d2eae880c@SystematicSW.ab.ca>
Date:	Wed, 15 Oct 2025 05:56:48 -0600
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Subject:	Re: Has there been a mailing list outage revently?
To:	cygwin AT cygwin DOT com
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From:	Brian Inglis via Cygwin <cygwin AT cygwin DOT com>
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Cc:	Brian Inglis <Brian DOT Inglis AT SystematicSW DOT ab DOT ca>
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On 2025-10-14 16:36, Backwoods BC via Cygwin wrote:
> On Tue, Oct 14, 2025 at 3:25 PM Duncan Roe via Cygwin <cygwin AT cygwin DOT com> wrote:
>>
>> Hi everyone (especially admins),
> ...
>> This is the first email I've received from cygwin since Mon, 13 Oct 2025
>> 04:03:05 GMT. That's when I sent an email to the list which didn't come back and
>> isn't in the archive. (There's only 1 email from 13 Oct in the archive,
>> https://cygwin.com/pipermail/cygwin/2025-October/258880.html sent at 06:48:00
>> GMT).
>>
>> If I see this email come back, I can re-send the 2 missing ones, otherwise ...??
> 
> I was dropped by the list server a year or so ago and had to
> re-subscribe. No reason that I was able to determine. A sample size of
> 1, but it does happen.

Happened to me a number of times when my email providers took too long to 
process/bounced incoming email, or had inadequate DKIM, DMARC, SPF 
authentication records for their or my domains:

	https://www.cloudflare.com/en-gb/learning/email-security/dmarc-dkim-spf/

-- 
Take care. Thanks, Brian Inglis              Calgary, Alberta, Canada

La perfection est atteinte                   Perfection is achieved
non pas lorsqu'il n'y a plus rien à ajouter  not when there is no more to add
mais lorsqu'il n'y a plus rien à retrancher  but when there is no more to cut
                                 -- Antoine de Saint-Exupéry

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