Use WEEKDAY DAYS TO PURGE (field #4.304) to limit the purge to messages
created recently, when the purge is run on weekdays. When the purge is
run on Saturdays, this field is ignored, and every message is considered.
Use AUTOMATIC INTEGRITY CHECK (field #4.303) to indicate whether an integrity
check of the Mailbox file 3.7 should be run before the purge.
These fields are used by option XMPURGE-BY-DATE:
Here are some Site Parameters in file 4.3 which affect disk space management.
Use DATE PURGE CUTOFF DAYS (field #10.03) to calculate a cutoff date.
Use DATE PURGE GRACE PERIOD (field #10.04) to give users a warning.
These fields are used by option XMMGR-IN-BASKET-PURGE:
Use IN-BASKET-PURGE DAYS (field #10) to indicate how many days a message
may remain unread before being considered for purge.
For these fields, see both the options and the DDs for more information:
Use IN-BASKET-PURGE TYPE (field #10.01) to indicate whether the purge
applies to the IN basket only (default) or to all baskets.
These fields are used by option XMAUTOPURGE to purge unreferenced messages:
Use NO-PURGE DAYS BUFFER (field #4.301) to protect the newest messages.
Use NO-PURGE DAYS BUFFER (LOCAL) (field #142) to protect the newest locally