If I'm just missing it, feel free to ignore.
But if it's not in either the tell or amulet helpfile, I'd suggest something like the below be added to one or both of those.
That last bit allows for Telling when, say, you've been told about Mr. X by Mrs. Y or saw Mr. X's name on the message boards.*IC tells should be limited to PCs whom your character has met ICly or of whose name your character would reasonably know.
I don't send tells to characters I don't know ICly even while I'm dead, but I think this one might have been deamed okay behavior? If so, that could be noted as an exception.
Thanks!