Hello,
That's an Exim complaint. The receiver didn't respond within Exim's time limit. The default is 5 minutes, you can change it with the "timeout" option on the transport (the one you've called mailbox_lmtpunix).
is there a timeout at lmtpd or will it deliver a message no matter how much time it takes? Does lmtpd have an upper limit of concurrent connections besides the limits from the operation system or maxchild-options in cyrus.conf?
Regards Marten ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
