SpamAssassin timeouts

[Erik van der Leun]

This is all I do in iptables, on ports UDP/53 and TCP/53...
(in a DROP all policy)

But I don't believe I changed anything regarding this lately... :)


iptables -A INPUT  -i $iface -p udp --sport 53 -d $ip --dport $unpriv -j ACCEPT
iptables -A OUTPUT -o $iface -p udp -s $ip --sport $unpriv --dport 53 -j ACCEPT
iptables -A INPUT  -i $iface -p tcp ! --syn --sport 53 -d $ip --dport $unpriv -j
  ACCEPT
iptables -A OUTPUT -o $iface -p tcp -s $ip --sport $unpriv --dport 53 -j ACCEPT


On Mon, 4 Jul 2005, Chris Russell wrote:

> Hi,
>
>> Since approximately a week, I've been having timeouts with
> SpamAssassin on any databases I check.
>> I never experienced such problems before, but I know others have...
>
> The blocklists are generally DNS based, and queried via a DNS query.
> Check to see your DNS setup is fully functioning, and also that your
> firewall permits dns packets larger than 512 bytes.
>
> Cheers
>
> Chris
>
>
>
>
>
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