perl-xml@listserv.ActiveState.com e-mail address is broken

As per what I read on the metacpan XML::LibXML page (link not included because I am throttled as a new user, good way to motivate feedback!)

For suggestions etc., and other issues related to XML::LibXML you may use the perl XML mailing list ( perl-xml@listserv.ActiveState.com ), where most XML-related Perl modules are discussed.

I tried to report a bug by e-mail but my e-mail provider told me it failed as such:

Sorry, we were unable to deliver your message to the following address.

<perl-xml@listserv.ActiveState.com>:

No mx record found for domain=listserv.activestate.com

That’s interesting. That mailing list has been shut off for several years, which is almost certainly why the mx record is not found.
As far as I can remember for how we handled community mailing lists like this, we were only ever repeating external mailing lists, so I’ll see if the list is active elsewhere.