On Tue, 1 Oct 2002 at 13:31 Su Li wrote to 'Aidan Evans' and... >>From what I experienced. The delivery speed exceeds the capacity of IMAP >server. There are a lot of lmtpd process and your are really ran out of >memory. Just limit the speed of delivery from Sendmail. Or try tuning up the >performence of IMAP server.
Thanks, but I don't think this can be it. I have mail delivery configured so that there are never any more than five lmtpd processes running simultaneously. These errors, once they started happening at nearly 11 p.m. on Friday night, a pretty quiet time, have not ceased since. At the time they started Cyrus has been running for about two weeks under all kinds of loads. Aidan Evans | Networks & Systems (902)494-3332 | University Computing & Information Services | Dalhousie University, Halifax, N.S., Canada