I must admit that I found quite a few from those 2 in my spam folder recently.  Not the usual for Alistair, not sure about Mike.  This is a new thing.  There were a few others in there also.  I have developed a habit of checking and deleting the spam folder on a daily basis.  It keeps it under control and gets rid of stuff I don't need on my computer.
Then again, I also sometimes have a hard time getting my original posts to appear in the list and can only reply to other posts.

Dave B.the Boston one
    On Tuesday, July 25, 2023 at 09:50:44 AM EDT, Bruce Todd <beeceetee@gmail.com> wrote:  
 
 Not to sound too much like an echo chamber - but I too have received
Alistair’s original posts and the Mike Miller follow ups.

Bruce

On Tuesday, July 25, 2023, Karl Ploessl <karl.ploessl@gmail.com> wrote:

> I received from Alistair and forwarded by Mike.
>
> Karl.
>
> On Tue, Jul 25, 2023 at 8:22 AM Jim Crews <jcrews@gmail.com> wrote:
>
> > Confirming i've received all Alistair emails from the list, and now
> another
> > set from Mike Miller. Using gmail.
> >
> > Jim
> >
> >
> >
> > On Mon, Jul 24, 2023 at 10:41 PM Alistair Bell <
> > ragnarhairybreeks@icloud.com>
> > wrote:
> >
> > > I’ve sent three messages recently to list and they have not shown up. I
> > > sent the messages to mike miller. He’s sending them on
> > >
> > > Ab
> >
>