ADCB's Employee Email Address Formats

ADCB uses 6 email formats, with first '.' last (ex. john.smith@adcb.com)
being used 30% of the time.
lastsmith@adcb.com1%
first lastjohnsmith@adcb.com1%
first '.' last_initialjohn.s@adcb.com24%
first '.' lastjohn.smith@adcb.com30%
other_templateother_template@adcb.com42%
firstjohn@adcb.com2%