On Wed, Nov 25, 2009 at 01:20:45PM +0100, Daniel Ryslink wrote:
> anvil_rate_time_unit = 300
> mynetworks = $config_directory/our_network_blocks
What is in this file?
> smtpd_client_connection_rate_limit = 30
> smtpd_client_message_rate_limit = 100
> smtpd_client_recipient_rate_limit = 60
These apply to *untrusted* clients, hosts in $mynetworks are by
default exempt.
smtpd_client_event_limit_exceptions =
${smtpd_client_connection_limit_exceptions:$mynetworks}
> smtpd_recipient_restrictions =
> hash:/usr/local/etc/postfix/access,
> permit_mynetworks,
> permit_sasl_authenticated,
> reject_unauth_destination
For clarity add "check_recipient_access " before the "hash:..."
> Nov 20 00:16:10 smtp1 postfix/smtpd[76127]: B054899114:
> client=unknown[212.27.195.34]
Is this client IP listed in $mynetworks?
> zgrep B5A5C99184 /var/log/maillog.4.gz
> Nov 20 00:16:11 smtp1 postfix/smtpd[72303]: B5A5C99184:
> client=unknown[212.27.195.34]
> Nov 20 00:16:12 smtp1 postfix/cleanup[94057]: B5A5C99184:
> message-id=<[email protected]>
> Nov 20 00:16:13 smtp1 postfix/qmgr[23822]: B5A5C99184:
> from=<[email protected]>, size=1003, nrcpt=9 (queue active)
> Nov 20 00:17:37 smtp1 postfix/error[94968]: B5A5C99184:
> to=<[email protected]>, relay=none, delay=87, delays=2/85/0/0.01,
> dsn=4.7.0, status=deferred (delivery temporarily suspended: host
> e.mx.mail.yahoo.com[67.195.168.230] refused to talk to me: 421 4.7.0 [TS01]
> Messages from 195.250.128.78 temporarily deferred due to user complaints -
> 4.16.55.1; see http://postmaster.yahoo.com/421-ts01.html)
Looks like this client sent mail to an external address, so it is probably
in $mynetworks...
--
Viktor.
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