I have the addon "No, Thank You!" which can redirect some messages to chat. Would be nice if this was one of them. Or if I could opt not to get those messages.
I thought it could suppress that message, maybe it does but only on log in. I don't remember seeing it as I log through characters while enlightened, just the one time when it starts, which for me is 6:55PM, each day, no matter when the last time I logged in.
Enjoy the game, life is what you really want to be worried about.
PakKat "Everything was going well, until I died"
Gary Gravestink "I am glad you died, I needed the help"