1    /BLANK

       /BLANK
       /NOBLANK (default)

    When placing multiple files into a folder, a blank line can
    optionally be used to separate each file. Use the /BLANK
    qualifier to select this option; by default no separators are
    used.

2    /CC

       /CC
       /NOCC (default)

    This qualifier can be used to specify the contents of the CC:
    line associated with the mail message being created. If no /CC
    qualifier is specified, then a blank CC: line will be generated.

3    /FROM

       /FROM
       /NOFROM (default)

    This qualifier can be used to specify the contents of the FROM:
    line associated with the mail message being created. If no /FROM
    qualifier is specified, then the FROM: line is blank.

4    /SUBJECT

       /SUBJECT
       /NOSUBJECT (default)

    This qualifier can be used to specify the contents of the
    SUBJECT: line associated with the mail message being created.
    If no /SUBJECT qualifier is specified, then a blank SUBJECT: line
    will be generated.

5    /TO

       /TO
       /NOTO (default)

    This qualifier can be used to specify the contents of the TO:
    line associated with the mail message being created. If no /TO
    qualifier is specified, then the TO: line is blank.