[Users] That won't work.

[Ralf Mardorf]

On Mon, 12 Oct 2020 18:46:42 +0100, Jeremy Nicoll wrote:
>For me that depends mainly on volume of traffic from that person/
>class of people.

I wrote that I don't use a special measure for incoming mails, but
that's wrong, I'm using one. All my incoming mailing list mails get
no (a black) colour label, all other emails get a blue colour label, so
I can easily distinguish mailing list mails from all other emails, even
off-list mails sorted to a mailing list folder.