Appian's Employee Email Address Formats

Appian uses 4 email formats, with first '.' last (ex. john.smith@appian.com)
being used 87% of the time.
lastsmith@appian.com2%
first lastjohnsmith@appian.com1%
first '.' lastjohn.smith@appian.com87%
other_templateother_template@appian.com8%