The network that hosts the levnet - "discoveret.org" - seems to be down. This includes all of discoveret.org's special interest groups, not just the levnet.
There seems to have been some malicious cybervandalism on discoveret lately where people whose email addresses are privately published on group subscriber lists (which includes the levnet) have been unknowingly subscribed to groups they don't want to belong to.
Suddenly levnetters start receiving email from sigs like "the collie dog association of West Tennessee"..etc. And of course all those collie dog owners start receiving theremin announcements.
Let's hope discoveret will be back up and running soon.