Mojang Mass Blacklists Servers Over Swear Words in MOTDs

Mojang Mass Blacklists Servers Over Swear Words in MOTDs

Over 1200 servers hit in a single day for mild profanity in descriptions or messages of the day including many private whitelisted ones used only by adults. A new video dropped today calls out the unannounced policy shift.

If you run a Minecraft server there is a decent chance Mojang has been quietly scanning your MOTD for swear words. According to TheMisterEpic over 1200 servers were blacklisted in a single 24 hour period back in July with the wave continuing afterward. Many of those were private whitelisted experiences played exclusively by adults who never advertised publicly and received zero warnings.

What the data actually shows

TheMisterEpic points to community tools that monitor Mojang official blockedservers endpoint. On July 20 alone 1281 IP addresses or domains were added. Cross checking those entries against server lists and owner reports reveals a pattern of basic profanity like mild swear words in the server description or MOTD. These were not hacked servers not malware distributors and not public anarchy hubs just regular private groups.

Mojang never posted guidelines about MOTD language never warned the owners and never explained why private non advertised servers were being scanned in the first place. After 17 years of the game existing this is a brand new enforcement level.

The video walks through specific examples including an anarchy server that saw new player joins drop over 50 percent after the blacklist hit. Owners report contacting Mojang with no clear resolution path. Reddit threads popped up around the same time with players discovering their small friend group servers had been silently cut off from the client.

  • 1281 servers blacklisted on July 20 according to tracking data
  • Targets include private whitelisted adult only groups never reported by players
  • No public announcement or addition to EULA or community standards
  • Blacklist delivers a misleading network unreachable error to clients
  • Community site MC Blacklist lets anyone check specific IPs

This is not the first time Mojang has used the server blacklist. Past waves targeted pay to win violations or extreme content. What feels different here is the apparent automation around language policing on metadata that only a tiny fraction of players would ever see. Private servers by definition are not blasting their MOTD to the public.

Mojang has now begun scanning for servers including private ones never advertised to the public which have inappropriate words in their MOTDs and by inappropriate they just mean basic swear words nobody is offended by.

The bigger question is priorities. Minecraft multiplayer has dealt with actual scams malware ridden clients and toxic public servers for years. Redirecting enforcement resources toward scanning MOTDs on private servers feels like the kind of corporate overreach that drives people toward alternative launchers or self hosted solutions. Whether this wave is still expanding or was a one time sweep remains unclear but the video has already sparked fresh discussion today.

Server owners should probably audit their MOTD and server listing text for anything that could be flagged. Everyone else should watch the full breakdown before deciding how angry to get. TheMisterEpic video is the clearest summary available right now and it does not pull punches.