The message was determined not to be spam, but regardless, Facebook constructed and sent that message.
As far as I can tell from these documents, Power setup a Facebook event, then Facebook added it's own text (eg. "The Facebook Team") to the event message and sent it as an email to its own users. Then, Facebook took down Vachani based on those emails.
As far as I can tell from these documents, Power setup a Facebook event, then Facebook added it's own text (eg. "The Facebook Team") to the event message and sent it as an email to its own users. Then, Facebook took down Vachani based on those emails.