I can't fully explain it...I think DKIM might be a clue. I am coming to the conclusion that email is a broken communication medium these days!
On 28/01/2023, 18:14, "Russell Haley" <russ.ha...@gmail.com <mailto:russ.ha...@gmail.com>> wrote: On Sat, Jan 28, 2023 at 3:18 AM Tim Hardisty <t...@hardisty.co.uk <mailto: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 <mailto: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?
