Hi, Thank you for your answer. However, I have a few further questions about this. --- Henrique de Moraes Holschuh <hmh@xxxxxxxxxx> wrote: > On Tue, 05 Sep 2006, Hardi Gunawan wrote: > > I tried to find out how to increase the log level > for > > cyrus' deliver, but I can't find one... > > Use LMTP, and tell postfix it can deliver as much as > it want over the LMTP > connection. Is LMTP the preferred way? I'm actually upgrading my server and I thought that the old configuration can work. Well, it seems to work, but after some time I notice the "temporary failure" errors. > > For deliver, tell postfix it can deliver to just > *one* recipient at a time > over that channel. What is the effect of having cyrus deliver with no "one" recipient at a time? Will the email be lost? Is the postfix "cyrus_destination_recipient_limit = 1" the correct one to put, or it should be the destination_concurrency_limit? I've set the cyrus_destination_recipient_limit = 1 in postfix, but now there're more "temporary failure", although later on, I saw some of them being sent: Sep 6 11:02:51 mail postfix/pipe[11409]: 17EA6A3CF: to=<xxx@xxxxxx>, relay=cyrus, delay=1237, status=sent (xxx.xxx.xxx) Why is the temporary failure still there? Thank you. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ---- 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