A lightweight plugin that allows you to set a custom welcome message, a custom join message and custom join messages for each individual player - or disable them.
And with Version 1.1, Leave messages!

Placeholder: Use the "<player>" to get the joined players name. (Example in config)

• /setjoinmsg (message) - Set a custom join message that is broadcasted whenever a player joins the server.
• /setplayerjoinmsg (playername) (message) - Set a custom join message for a specific player.
• /setwelcomemsg (message) - Set a custom welcome message that is broadcasted when a player joins the server for the first time.
• /togglejoinmsg - Enables or disables the join messages.
• /togglewelcomemsg - Enables or disables the welcome messages.
• /setleavemsg (message) - Set a custom leave message that is broadcasted whenever a player leaves the server.
• /setplayerleavemsg (playername) (message) - Set a custom leave message for a specific player.
• /toggleleavemsg - Enables or disables the leave messages.

• xjoinmsg.use - Allows the player to execute the commands above

This is a very lightweight plugin. If you find any bugs please let me know in the comments below. Otherwise, enjoy!