Hi! Could you tell me how to add a specific entity to a blacklist? In the Tardis Mod there is a entity "tardis:interior_door" and here it should not rise with Carry on.

Version of Minecraft, Carry On, Forge

Minecraft: 1.16.5
Carry On: 1.15.5.15
Forge: 36.2.8

Great, it worked, thank you. And is it possible to make this blacklist used for any world, that is, not to climb into the configuration file of each created world and not to change there, but for example to change it with a datapack or otherwise?

you need to find the serverconfig for carryon (in the world's config folder) and then add "tardis:interior_door" to the blacklist

Yes, add that config file into the "defaultconfigs" folder which is located next to the configs folder.