Sandukhan

like the "/mail" command wich sould be the "mailCommandUsage" string. As "custom" message file i used the default essentials message file: https://github.com/EssentialsX/Essentials/blob/2.x/Essentials/src/main/resources/messages.properties same problem with any other file, edited or...

No i had the message file in the "messages" folder to begin with. I tried the latest version of essentials and could nail it a bit more down: ### Problem...

Plugins on a server, cant send commands to the bungeecord. You need a bungeecord based plugin for that.