When the server gets blacklisted one can't see that after logging in
Maybe it's an idea that changes the Server Blacklist text red so you'll notice right away
Else if you don't click that menu item you probably won't see it and notice it only if you have a third party tool checking for you or customers start to call.
Better would be to receive an email notification, its very important.

 

and it's asked before, why not be able to add or delete the DNSBL checks via the interface

 

and the false positive RHSBL is still there after all the many minor updates.
read this.. it's from 2015
https://portal.smartertools.com/community/a1269/rhsbl-blacklisted.aspx#3068