23andMe's Employee Email Address Formats

23andMe uses 6 email formats, with first_initial last (ex. jsmith@23andme.com)
being used 66% of the time.
first_initial lastjsmith@23andme.com66%
lastsmith@23andme.com2%
first last_initialjohns@23andme.com1%
first '.' lastjohn.smith@23andme.com1%
other_templateother_template@23andme.com9%
firstjohn@23andme.com20%