I'm going to re-activate VERP. Why? That short time it was on, it detected several hundred(!) bad email addresses. At first, I thought the problem was with mailman or exim, but I took the list, wrapped it inside a bash script and test all of them by hand. All 108 addresses bounced. VERP seems to crush the server, but at least we can weed out the dead accounts automatically. I believe a side effect of this will be some procmail changes if your are filtering on the sender. -- Bob Tanner <tanner at real-time.com> | Phone : (952)943-8700 http://www.mn-linux.org, Minnesota, Linux | Fax : (952)943-8500 Key fingerprint = AB15 0BDF BCDE 4369 5B42 1973 7CF1 A709 2CC1 B288 _______________________________________________ TCLUG Mailing List - Minneapolis/St. Paul, Minnesota http://www.mn-linux.org tclug-list at mn-linux.org https://mailman.real-time.com/mailman/listinfo/tclug-list