[Oberon] Has anyone else received such a notice from the list mailer?

[Nemo]

This is the first that I have received something such as the following.

N.

---------- Forwarded message ----------
From: oberon-request at lists.inf.ethz.ch
Date: Tue, 12 Feb 2019 11:17:25 +0100
To: cym224 at gmail.com

Your membership in the mailing list Oberon has been disabled due to
excessive bounces The last bounce received from you was dated
12-Feb-2019.  You will not get any more messages from this list until
you re-enable your membership.  You will receive 3 more reminders like
this before your membership in the list is deleted.

To re-enable your membership, you can simply respond to this message
(leaving the Subject: line intact), or visit the confirmation page at

[...]

If you have any questions or problems, you can contact the list owner
at

    oberon-owner at lists.inf.ethz.ch