On Tue, 14 Dec 1999 16:03:13 EST, Bill Verity <[log in to unmask]> said: > It appears that listserv sends 100 addresses over to smtp and then waits a while. Here are two adjacent log entries: > > 14 Dec 1999 15:47:42 Mail posted via SMTP to [log in to unmask] > 14 Dec 1999 15:48:04 Mail posted via SMTP to [log in to unmask] > > Can I speed this up at all? It looks like waits anywhere from 5 to 30 seconds between batches. I'm sure that is dependent on the mix of addresses, but I seems like a waste of time and I think is contributing to my backlog. Try this in go.user: MAXBSMTP="250" I think I've got all my 8.9.3-relevant stuff regarding tuning on http://black-ice.cc.vt.edu/~valdis/sendmail.html /Valdis