delivery errors

lenny at lenny at
Tue Mar 28 14:52:31 EST 2006

a couple times every hour this comes up in the log for some of the users and
the sender gets a bounce back with complain about delivery to
/var/imap/socket/lmtp. This seems to be very random and while this happens
with less then 5% of mail traffic, some important stuff bounces for no
apparent reason. The install is cyrus 2.2, recently upgraded from freebsd
ports from 2.1 via portupgrade.

relay=/var/imap/socket/lmtp[/var/imap/socket/lmtp], delay=0,
status=deferred (remote protocol error in reply from
/var/imap/socket/lmtp[/var/imap/socket/lmtp] while sending end of data --
message may be sent more than once)

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