Grofers's Employee Email Address Formats

Grofers uses 6 email formats, with first '.' last (ex. john.smith@grofers.com)
being used 63% of the time.
lastsmith@grofers.com1%
first lastjohnsmith@grofers.com1%
first '.' last_initialjohn.s@grofers.com1%
first '.' lastjohn.smith@grofers.com63%
other_templateother_template@grofers.com11%
firstjohn@grofers.com21%