On Tue, 20 Jan 2004, alan premselaar wrote: > anyways, lately i've been seeing A LOT of 4.7.1 failures in my log file. > I've got my MIMEDefang spool dir on a tmpfs, and i haven't made any changes > to my filter recently. The usual cause of this is a network issue, like an RBL server that isn't responding. Regards, David.