CitiPower and Powercor's Employee Email Address Formats

CitiPower and Powercor uses 3 email formats, with first_initial last (ex. jsmith@powercor.com.au)
being used 83% of the time.
first_initial lastjsmith@powercor.com.au83%
first lastjohnsmith@powercor.com.au1%
other_templateother_template@powercor.com.au15%