Carrier Corporation's Employee Email Address Formats

Carrier Corporation uses 5 email formats, with first '.' last (ex. john.smith@carrier.com)
being used 60% of the time.
first_initial lastjsmith@carrier.com4%
lastsmith@carrier.com2%
first last_initialjohns@carrier.com2%
first '.' lastjohn.smith@carrier.com60%
other_templateother_template@carrier.com32%