Everest's Employee Email Address Formats

Everest uses 5 email formats, with first_initial '.' last (ex. j.smith@everest.nl)
being used 84% of the time.
first lastjohnsmith@everest.nl1%
first_initial '.' lastj.smith@everest.nl84%
first '.' lastjohn.smith@everest.nl2%
other_templateother_template@everest.nl4%
firstjohn@everest.nl9%