DPA's Employee Email Address Formats

DPA uses 5 email formats, with first '.' last (ex. john.smith@dpa.nl)
being used 91% of the time.
lastsmith@dpa.nl2%
first_initial '.' lastj.smith@dpa.nl1%
first '.' lastjohn.smith@dpa.nl91%
other_templateother_template@dpa.nl5%
firstjohn@dpa.nl1%