On: Fri, Mar 28, 2008 at 10:52:26AM -0700,Nate Eckstine Wrote: } I agree with the Owner= Quiet: option. But in my case I either want the list owners to handle these errors themselves or I end up managing the list for them. This particular message looks like the email address doesn't exist and the list owner should just unsubscribe it. I mostly agree except I would just set to nomail. I find that many of the "user not found" errors are temporary. If they are permanant, the next probe cycle will take care of it. -- Rich Greenberg N Ft Myers, FL, USA richgr atsign panix.com + 1 239 543 1353 Eastern time. N6LRT I speak for myself & my dogs only. VM'er since CP-67 Canines:Val, Red, Shasta & Casey (RIP), Red & Zero, Siberians Owner:Chinook-L Retired at the beach Asst Owner:Sibernet-L