Jorey Bump a écrit :
> berny wrote, at 04/08/2009 05:41 AM:
>
>> 2. If yes, what type do you use?
>>a) only PTR check [reject_unknown_reverse_client_hostname]
>>b) or PTR=A check [reject_unknown_client_hostname]
>> 3. What are your experiencies and opinion to it?
>
> I have found
On Wed, Apr 08, 2009 at 11:15:24AM -0400, Jorey Bump wrote:
> Jorey Bump wrote, at 04/08/2009 09:09 AM:
>
> > At the extreme end, some major
> > registrars cannot pass these checks, which could put domains at risk for
> > recipients who depend on email reminders to renew their domain
> > registra
Jorey Bump wrote, at 04/08/2009 09:09 AM:
> At the extreme end, some major
> registrars cannot pass these checks, which could put domains at risk for
> recipients who depend on email reminders to renew their domain
> registrations.
I guess we can add PayPal to the list of major players with poorl
Henrik K wrote, at 04/08/2009 09:54 AM:
> On Wed, Apr 08, 2009 at 09:09:58AM -0400, Jorey Bump wrote:
>> It's a shame, because enforcing these checks would have a noticeable
>> impact on spam, especially FCrDNS:
>>
>> http://en.wikipedia.org/wiki/Forward_Confirmed_reverse_DNS
>>
>> Sadly, I have
On Wed, Apr 08, 2009 at 09:09:58AM -0400, Jorey Bump wrote:
>
> It's a shame, because enforcing these checks would have a noticeable
> impact on spam, especially FCrDNS:
>
> http://en.wikipedia.org/wiki/Forward_Confirmed_reverse_DNS
>
> Sadly, I have been unable to uncover a method to use FCrD
berny wrote, at 04/08/2009 05:41 AM:
> 2. If yes, what type do you use?
>a) only PTR check [reject_unknown_reverse_client_hostname]
>b) or PTR=A check [reject_unknown_client_hostname]
> 3. What are your experiencies and opinion to it?
I have found it unsafe to use either. At the
hallo,
I have general quiestion about use of DNS checks.
I mean now checks of client IP. It's about PTR records, A records and maybe
A=PTR checks.
Q:
1. Do you use it?
2. If yes, what type do you use?
a) only PTR check [reject_unknown_reverse_client_hostname]
b) or PTR=A check [r
