AngelList's Employee Email Address Formats

AngelList uses 6 email formats, with first (ex. john@angel.co)
being used 59% of the time.
first_initial lastjsmith@angel.co2%
lastsmith@angel.co2%
first lastjohnsmith@angel.co2%
first last_initialjohns@angel.co2%
other_templateother_template@angel.co34%
firstjohn@angel.co59%