> I am looking for some suggestions on the setting for this keyword. I have a
> list that is a low volume (2-3 messages a month) distribution list. I need
> to track any bad emails since the recipients need to get these messages.
> Suggestions???
>
>

 Auto-Delete= Yes,Semi-Auto,Delay(20),Max(2),Probe(5)

If a permanent error is received, that user will be monitored for 20
days. If after 20 days there are no more errors, they are removed from
monitoring. If they error again within the 20 days, they will be removed
and you will be notified. With Probe (5) 1/5 of the subscribers will be
probed with each message sent. At this rate all users will have been
probed after about 5-6 weeks.  Depending on your needs, you can adjust
all this accordingly.