Everbridge's Employee Email Address Formats

Everbridge uses 5 email formats, with first '.' last (ex. john.smith@everbridge.com)
being used 85% of the time.
first_initial lastjsmith@everbridge.com1%
lastsmith@everbridge.com1%
first lastjohnsmith@everbridge.com1%
first '.' lastjohn.smith@everbridge.com85%
other_templateother_template@everbridge.com13%