CSOB's Employee Email Address Formats

CSOB uses 4 email formats, with first_initial last (ex. jsmith@csob.cz)
being used 46% of the time.
first_initial lastjsmith@csob.cz46%
first lastjohnsmith@csob.cz1%
first '.' lastjohn.smith@csob.cz3%
other_templateother_template@csob.cz50%