At 05:34 PM 2/15/2006, Ed Lucero wrote:
I am a bit concerned about the performance of amavisd.

...
What causes these refusal messages?
-----------------------------------

0F8974ACC1    22366 Wed Feb 15 14:00:02  [EMAIL PROTECTED]
(lost connection with 127.0.0.1[127.0.0.1] while sending end of data --
message may be sent more than once)

[EMAIL PROTECTED]

1E8F44ACC8 2489 Wed Feb 15 14:00:06 [EMAIL PROTECTED] (connect to 127.0.0.1[127.0.0.1]: Connection
refused)

[EMAIL PROTECTED]

CC0544ACD9 38880 Wed Feb 15 14:00:01 [EMAIL PROTECTED] (host 127.0.0.1[127.0.0.1] said: 421 4.3.2 Service shutting down, closing
channel (in reply to end of DATA command))

[EMAIL PROTECTED]

8A7644ACFA   129256 Wed Feb 15 14:00:02  [EMAIL PROTECTED]
(lost connection with 127.0.0.1[127.0.0.1] while receiving the initial
server greeting)
                                         [EMAIL PROTECTED]

Looks to me as if amavisd-new was stopped and restarted at 14:00. Got some cron process that bounces the service?

A recent thread on postfix-users reported slow performance with postfix<->amavisd-new on FreeBSD 6, the solution in that case was to use:
# sysctl net.inet.tcp.delayed_ack=0
Which might be a bug in FreeBSD 6.
<http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/71184>http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/71184

--
Noel Jones


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