Issue Change certificate for lists vhost for mailman3

[blindzero]

Server operating system version

Debian12

Plesk version and microupdate number

18.0.58 #2

Hi there,

up front: I am aware that mailman3 is not officially supported yet and seems also not fully developed at all a.t.m.
Hence I am tinkering around to get this running based on the setup / installation Plesk is doing (based on this post).

One basic issue I have is the following:
Nginx and Apache get a lists.* vhost in the plesk.conf.d\server.conf using the server's default certificate.
As you can imagine, a lists.* will not work with one certificate, changing the certificate to the right one seems not to survive very long due to Plesk's internal procedures.
Any other idea here?
I though about creating a site called lists.domain.tld but Plesk is prohibiting this as the domain is already in use by mailing lists.

Best & Thanks,
Matthias