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Milter-greylist

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Message

Re: [milter-greylist] dnsrbl for IPv6

2015-12-28 by Kazuyuki YOSHIDA

Hi,

Usage of DNSRBL for IPv6 is same as usage of DNSRBL for IPv4.
Some DNSRBLs, such as dnswl.org, virbl.dnsbl.bit.nl, and spamhaus.org, 
may have entries
of IPv6 addresses.

For example, Followings are added to greylist.conf.
--------
dnsrbl "MTAWL" list.dnswl.org 127.0.0.0/16
dnsrbl "VIRBL" virbl.dnsbl.bit.nl 127.0.0.2

racl whitelist dnsrbl "MTAWL"
racl blacklist dnsrbl "VIRBL" msg "Sender IP caught in VIRBL blacklist"
--------

There are many entries of IPv6 addresses in whitelist (dnswl.org),
but few entries of IPv6 addresses in blacklist(virbl.dnsbl.bit.nl).
Following entry can be found in /var/log/maillog.  (Local parts of mail 
addresses are omitted)

Dec 27 05:35:10 kuju milter-greylist: tBQKZ87K014136: skipping greylist 
because address 2607:f8b0:4002:c07::22a is in DNSRBL, 
(from=<??????@...>, rcpt=<?????@...>, 
addr=mail-yk0-x22a.google.com[2607:f8b0:4002:c07::22a]) ACL 150

I try to add DNSRBL for IPv6 to greylist.conf.5
--
Kazuyuki Yoshida


On 2015/12/24 14:15, Emmanuel Dreyfus manu@... [milter-greylist] 
wrote:
>
> > Oops, I sent wrong version. I send the patch, again.
> > Sorry for my inconvenience.
>
> It looks fine, I would just like to hear usage feedback before
> checking it in.
>
> -- 
> Emmanuel Dreyfus
> manu@...
>
>

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