Option: XMMGR-IN-BASKET-PURGE

THIS OPTION MAY RUN VIA THE TASKMANAGER.
        purged unless the action is taken on a message by message basis.
    d.  The messages listed will not have been referenced for 30 days
        or the number of days in the MAILMAN SITE PARAMETERS file, field
        'IN-BASKET-PURGE DAYS', if it is not null.
2.  In the second step the messages listed in the message from step 1
    will be purged not less than 30 days later unless they:
    a.  Have been saved into a basket other than the 'IN' basket.
    b.  Have been referenced (read or printed) otherwise.
    c.  Are marked as NEW.
This option purges 'IN' Baskets in two steps:
1.  In the first step messages are sent to users
    a.  Message will contain a list of messages to be purged in step two.
    b.  Message will contain list of actions that will prevent the purging
        of the listed messages.
    c.  Message will state how many days later listed messages will be