On 3/16/2010 10:41 AM, Patric Falinder wrote:
I just noticed that I had a lot of these messages in my logs and was
just wondering what they were:
Mar 16 16:34:02 sexan postfix/smtpd[25331]: connect from unknown[unknown]
Mar 16 16:34:02 sexan postfix/smtpd[25331]: lost connection after
CONNECT from unknown[unknown]
Mar 16 16:34:02 sexan postfix/smtpd[25331]: disconnect from
unknown[unknown]
A client connects but the connection is lost before postfix
services it. This might be a sign of overload, or might be
nothing important.
Make sure postfix has enough smtpd listeners to handle the
expected number of connections. If necessary, adjust the
main.cf default_process_limit or the process limit column for
smtpd in master.cf.
For more information, read the documents under the "Problem
Solving" section here:
http://www.postfix.org/documentation.html
-- Noel Jone
