FESTO's Employee Email Address Formats

FESTO uses 4 email formats, with first '.' last (ex. john.smith@festo.com)
being used 50% of the time.
first_initial lastjsmith@festo.com1%
lastsmith@festo.com1%
first '.' lastjohn.smith@festo.com50%
other_templateother_template@festo.com48%