REMOVED

[Ralf Mardorf]

On Mon, 7 Dec 2020 22:35:28 +0100, Peter Boosten wrote:
>Please read the headers:
>
>List-Unsubscribe:
><mailto:freebsd-questions-request at freebsd.org?subject=unsubscribe>
>
>
>Peter
>
>—
>It never hurts to help — Eek!
>
>
>
>_______________________________________________
>freebsd-questions at freebsd.org mailing list
>https://lists.freebsd.org/mailman/listinfo/freebsd-questions
>To unsubscribe, send any mail to
>"freebsd-questions-unsubscribe at freebsd.org"
                                         ^^
                                         ^^
There's no need to view the headers, the footer provides a hint.
However, in Claws for example select a mail from the list, then click
the menu "Message" > "Mailing List" > ... IIRC even Apple Mail provides
such a feature.

A pitfall probably is the common CC'ing on the FreeBSD mailman
mailing lists. If somebody decided to chose to get no duplicated
messages, the user will receive mails directly sent to the user's
address, while the mailing list does not send the same reply, too, so
neither a header, nor a footer is available.

The web interface, aka HAL 9000:

I'm sorry Dave, do you want to "Avoid duplicate copies of messages?

When you are listed explicitly in the To: or Cc: headers of a list
message, you can opt to not receive another copy from the mailing list.
Select Yes to avoid receiving copies from the mailing list; select No
to receive copies..."

;)