[Request] Chat Contact Notificaiton Spam Filter

[heyguyslol]

I am sick of seeing in my chat when my contacts/friends switch chars or go on/offline. It's literally turned into spam because most of us use mules and have hirelings so we have to switch chars several times so when u have friends that all do this the chat notifications are spamming up my chat.

Is there an AddOn or way to disable these notifications? I don't care when my contacts go on/offline or when they switch chars it's really very annoying.