Roland Plüss wrote:
I know what host or nslookup is. I'm not stupid on that front. It gives
2.0.0.127.zen.spamhaus.org has address 127.0.0.4
2.0.0.127.zen.spamhaus.org has address 127.0.0.2
2.0.0.127.zen.spamhaus.org has address 127.0.0.10
It's just that you said they monitor the number of "dns queries". Now by
bypassing a query for the DNS I can put it locally on my machine so no
queries for the DNS goes out to the net. Whatever I removed the line
from /etc/hosts for testing but it still doesn't seem to work.
Seems that you don't quite have a full grasp on how DNS works. Try
pinging 127.0.0.<any number between 1 and 254>. 0.000ms? Pretty damn
fast! Ain't it? ;-) For an explanation regarding this particular case,
see http://www.spamhaus.org/faq/answers.lasso?section=DNSBL%20Usage#122
Also, post the output of
postconf -n
Last time you showed it, you did not have zen in your config.
postconf -n doesn't show the zen but I have it in my config.
main.cf ( snippet ):
smtpd_recipient_restrictions =
permit_mynetworks,
reject_unauth_destination,
reject_non_fqdn_hostname,
reject_non_fqdn_sender,
reject_non_fqdn_recipient,
reject_unknown_recipient_domain,
reject_rbl_client zen.spamhaus.org,
permit
Restarterted postfix multiple times. postconf -n still shows no sign of
zen. What gives?
postconf -n ( snippet ):
smtpd_helo_required = yes
smtpd_helo_restrictions = permit_mynetworks, check_helo_access
hash:/etc/postfix/helo_access, reject_invalid_helo_hostname,
reject_non_fqdn_helo_hostname, reject_unknown_helo_hostname, permit
smtpd_recipient_restrictions =
permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination
smtpd_sasl_auth_enable = no
smtpd_sasl_local_domain =
smtpd_sasl_security_options = noanonymous
smtpd_sender_restrictions = permit_mynetworks, check_sender_access
hash:/etc/postfix/sender_access, reject_non_fqdn_sender,
reject_unknown_sender_domain, reject_sender_login_mismatch, permit
Something is very odd about that. Your config from main.cf does not
match your postconf -n results at all. Any chance that you
inadvertently installed multiple copies of postfix? Was it built by you
or provided by your vendor? Maybe a second copy in /usr/local? Try
'postconf | grep config_dir' or 'find / -name main.cf' and see if you
get multiple results. Do the same find again only substitute postfix
and postconf for main.cf in the above commands. Please post the output
if you are unsure how to utilize the results.
BTW, what is the host? I believe that you mentioned 'hardened 64'
previously???
-- DJ Lucas
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