Compress your mail file:

Select the type of compression you want for your mail file.  If you
do not select any compression, the uncompressed text mail file will
be sent to you when you request [D]ownload.

To return to the Pack menu with out compressing, press <enter>.

Select compression:

    [Z]ip file (Phil Katz's)
    [P]ak file (NoGate)
    [A]rc file (SEA)

