4 CAD's Employee Email Address Formats

4 CAD uses 4 email formats, with first_initial last (ex. jsmith@4cad.fr)
being used 86% of the time.
first_initial lastjsmith@4cad.fr86%
first '.' lastjohn.smith@4cad.fr1%
other_templateother_template@4cad.fr11%
firstjohn@4cad.fr2%