We have a rogue email coming out from somewhere on a portal. I think we have tracked down which list it is coming from via alerts. We are trying to figure out where the title of the email is changed to reflect what is says "knowledge center' instead of the typical message 'you have subscribed to....', etc
is this set in a workflow, site level, site collection level, central admin? how can we pinpoint where the message is coming from and how to change the content of the email?