def run
      begin
        Clacks.logger.info "Clacks v#{Clacks::VERSION} started"
        if Clacks.config[:pop3]
          run_pop3
        elsif Clacks.config[:imap]
          run_imap
        else
          raise "Either a POP3 or an IMAP server must be configured"
        end
      rescue Exception => e
        fatal(e)
      end
    end
def run
      begin
        Clacks.logger.info "Clacks v#{Clacks::VERSION} started"
        if Clacks.config[:pop3]
          run_pop3
        elsif Clacks.config[:imap]
          run_imap
        else
          raise "Either a POP3 or an IMAP server must be configured"
        end
      rescue Exception => e
        fatal(e)
      end
    end
default 10 minutes