On Sat, Jan 28, 2023 at 3:18 AM Tim Hardisty <t...@hardisty.co.uk> wrote:

> > On 28/01/2023, 08:51, "Russell Haley" wrote:
>
> > I am not receiving emails on this email account.
>
> I believe that the apache mail reflector is the root cause of this, if
> emails are sent with a DKIM signature. The reflector adds new headers which
> cause the DKIM signature to fail. Any email service that checks DKIM will
> then reject the email as SPAM and may not even deliver it. Gmail is the
> "worst" and unilaterally rejects emails for reasons of its own with no
> rational explanation, for no technical reason, and no way to find out why.
> I know this through bitter experience with our work email which rarely gets
> through to any gmail recipient despite emails passing every deliverability
> test I can find!
>
> I have moved to using my personal email for NuttX as that does not use
> DKIM, and my emails now get through to most dev@NuttX subscribers.
>

My problem is that my own email (russ.ha...@winlua.net) is failing but I
used to get the nuttx emails on that account. I am responding to you from
gmail now, so gmail seems to work for me?

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