This is not a SFW instance. NSFW communities will be tagged, and efforts will be made to keep SFW communities clean, but proceed at your own comfort level.
You can request to be removed from the list by SpamHaus. Worked for me. But for still need to make sure everything is set up currently (which is true is tedious) or you go right back onto the list.
You can request to be removed from the list by SpamHaus. Worked for me. But for still need to make sure everything is set up currently (which is true is tedious) or you go right back onto the list.