Displays PUNCH or NETDATA as options. Specifies how long the records may be. The PUNCH parameter displayed means that records can be at most 80 characters while the default format, NETDATA, allows records longer than 80 characters and they arrive as MESSAGE-type records. To change the setting, change the NJEFORMAT statement in hlq.SMTP.CONFIG. For more information on the NJEFORMAT statement, see the z/OS Communications Server: IP Configuration Reference.