Avast's Employee Email Address Formats

Avast uses 5 email formats, with last (ex. smith@avast.com)
being used 58% of the time.
last first_initialsmithj@avast.com3%
lastsmith@avast.com58%
first '.' lastjohn.smith@avast.com8%
other_templateother_template@avast.com20%
firstjohn@avast.com11%