# File lib/autobuild/reporting.rb, line 72
        def default_mail
            Etc::endpwent
            uname = while (pwent = Etc::getpwent)
                        break (pwent.name) if pwent.uid == Process.uid
                    end

            raise "FATAL: cannot find a user with uid=#{Process.uid}" unless uname
            "#{pwent.name}@#{Socket.gethostname}"
        end