exSearch's Employee Email Address Formats

exSearch uses 5 email formats, with first (ex. john@exsearch.in)
being used 69% of the time.
first lastjohnsmith@exsearch.in8%
first last_initialjohns@exsearch.in8%
first '.' lastjohn.smith@exsearch.in8%
other_templateother_template@exsearch.in8%
firstjohn@exsearch.in69%