ustwo's Employee Email Address Formats

ustwo uses 5 email formats, with first (ex. john@ustwo.com)
being used 69% of the time.
lastsmith@ustwo.com9%
first lastjohnsmith@ustwo.com1%
first '.' lastjohn.smith@ustwo.com1%
other_templateother_template@ustwo.com20%
firstjohn@ustwo.com69%