Thread title: /Mailregion Bug Minecraft Username: Joshuwat Brief Description: I sent town notes and when I wanted to file a lwc request, I discovered that the mail did not go to everyone in BOTH of my towns. Instructions: 1. Mail a region 2. Look at who it goes to 3. Find out it does not go to everyone. How many times did you recreate this bug?: About 2. Only tried it 2 times. Result: Not all residents of town getiing the mail. Expected Result: Everyone to get the mail. Evidence: Ignore the mail I sent. This is for only one of the towns. If needed, I can show the other town mail.
it will only mail the players who have 1. UUID valid with worldguard. 2. An essentials userdata file to send the mail to.
TL;DR, to the server, they need to exist. So if you do /seen on them, and it shows unknown, then that's proof they don't "exist" to the server.