PATH_PURGE
if (ckdir(PATH_SPOOL PATH_PURGE, 0700, pwq->pw_uid, 0, 1) == 0)
mvpurge(PATH_SPOOL PATH_TEMPORARY, PATH_SPOOL PATH_PURGE);
mvpurge(PATH_SPOOL PATH_INCOMING, PATH_SPOOL PATH_PURGE);
if ((dp = opendir(PATH_SPOOL PATH_PURGE)) == NULL) {
if (chroot(PATH_SPOOL PATH_PURGE) == -1)