If you've been contacted by someone claiming to be a JMod or PMod, the easiest way to identify their legitimacy is by the crown next to their in-game name.
If the person contacting you doesn't have a crown next to their name it is a phishing attempt and you should ignore them.
JMod chat badge
Report the fakers
If you encounter a player impersonating a Mod please report them, so we can take the appropriate action against them. You can also add then to your ignore list, which will stop any additional message from them.