At 17:01 11/03/2000 Friday, Debra Douglass wrote: >I manage two lists and automatically post an stock ADMIN message once >a month (using cron jobs on a UNIX box) on my high traffic list and >twice a month on the low traffic list. The once-monthly message on the >high traffic list has gone through without incident but recently I've >had the twice-monthly message rejected with the claim that it has >already been posted recently. Lookup in the listowner manual the usage/utility of: Loopcheck= noCRC We use that on some internal lists which have batch programs generate the same message from run to run. /Pete