295123Re: email from comcast.net is bouncing
- Sep 1, 2013
>>>> I grep'ed the mail logs for dnsblog and got a huge number of these:I'm on Gentoo and I use the etc-update script to update config files
>>>> [postfix/postscreen] warning: psc_dnsbl_request: connect to
>>>> private/dnsblog service: No such file or directory
>>> Looks as if you've found the problem.
>>> Make sure your master.cf has an entry like:
>>> dnsblog unix - - n - 0 dnsblog
>> Thank you. I added it and restarted postfix and started to get errors
>> like these:
> Postfix always add missing master.cf entries automatically as part
> of the upgrade procedure. You can break this by restoring an old
> file after the upgrade.
after upgrading. Should dnsblog be uncommented in a default
master.cf? If so I may need to file a Gentoo bug.
>> Is there a way to verify that everything is working properly?I see that the following message received a 450. The IP is not listed
> Watch the logs for errors or unexpected behavior.
at dnswl.org and when I look it up it appears to come from China. Is
this a spoof?
NOQUEUE: reject: RCPT from [188.8.131.52]:3302: 450 4.3.2 Service
currently unavailable; from=<MASKED@...>,
to=<MASKED@...>, proto=ESMTP, helo=<gmail.com>
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