Minecraft Username:
PixelGuy75

Brief Description:
I tried to run the /mailregion command for a farm region that I own and the users in that region did not receive the mail.

Instructions:
Type /mailregion <region> <message> and hit enter.

How many times did you recreate this?
Only tried this once, but I had done the exact same command before the mail system update and it worked fine.

Result:
Users in the specified region did not receive the message.

Expected Result:
Users in the specified region should receive a message.

Evidence:
No mail.