For some time the SpamHaus blacklisted our IP.
Looks like the SpamHaus quality becomes really poore.
Our example is that they blaclisted whole block 18.104.22.168/24.
Our IP is 22.214.171.124 but the SPAM-er was at 126.96.36.199.
We will remove their service from our panel because theirs reliability is a joke.