> >> >>Anyone have any experience with a dns blacklist specific to known smtp
> >> >>auth abuse?
>
> >> On 15.09.23 17:51, Benny Pedersen wrote:
> >> >spamrats ?
> >> >
> >> >https://www.spamrats.com/
>
> >> I have bad experiente with spam rats and thus wouldn't recommend using
> >> them.
> >> YM
>Marc skrev den 2023-09-15 17:01:
>>Anyone have any experience with a dns blacklist specific to known smtp
>>auth abuse?
On 15.09.23 17:51, Benny Pedersen wrote:
>spamrats ?
>
>https://www.spamrats.com/
I have bad experiente with spam rats and thus wouldn't recommend using
them.
YMMV of cour
Marc skrev den 2023-09-15 23:57:
>Marc skrev den 2023-09-15 17:01:
>>Anyone have any experience with a dns blacklist specific to known smtp
>>auth abuse?
On 15.09.23 17:51, Benny Pedersen wrote:
>spamrats ?
>
>https://www.spamrats.com/
I have bad experiente with spam rats and thus wouldn't reco
> >Marc skrev den 2023-09-15 17:01:
> >>Anyone have any experience with a dns blacklist specific to known smtp
> >>auth abuse?
>
> On 15.09.23 17:51, Benny Pedersen wrote:
> >spamrats ?
> >
> >https://www.spamrats.com/
>
> I have bad experiente with spam rats and thus wouldn't recommend using
> t
Marc skrev den 2023-09-15 17:01:
Anyone have any experience with a dns blacklist specific to known smtp
auth abuse?
On 15.09.23 17:51, Benny Pedersen wrote:
spamrats ?
https://www.spamrats.com/
I have bad experiente with spam rats and thus wouldn't recommend using them.
YMMV of course.
--
> > Anyone have any experience with a dns blacklist specific to known smtp
> > auth abuse?
>
> spamrats ?
>
> https://www.spamrats.com/
yes thanks! this RATS-Auth maybe
Riccardo Alfieri skrev den 2023-09-15 18:23:
On 15/09/23 17:51, Reindl Harald (privat) wrote:
limit the connections per hour on smtp-ports with iptables xt_recent
and configure postfix properly
anvil_rate_time_unit = 1800s
smtpd_client_connection_rate_limit = 100
smtpd_client_re
On 15/09/23 17:51, Reindl Harald (privat) wrote:
limit the connections per hour on smtp-ports with iptables xt_recent
and configure postfix properly
anvil_rate_time_unit = 1800s
smtpd_client_connection_rate_limit = 100
smtpd_client_recipient_rate_limit = 400
smtpd_client_message
On 15/09/23 17:49, Marc wrote:
Is this a freely available list?
It's included in all DQS accounts, free ones too
--
Best regards,
Riccardo Alfieri
Spamhaus Technology
https://www.spamhaus.com/
Marc skrev den 2023-09-15 17:01:
Anyone have any experience with a dns blacklist specific to known smtp
auth abuse?
spamrats ?
https://www.spamrats.com/
>
> >
> > On 15.09.23 15:31, Riccardo Alfieri wrote:
> >> Yes, at previous $dayjob. Applied on the submission MSA, it proved to
> >> be useful in mitigating the fallout when users got their credentials
> >> compromised.
> >
> > can you describe it more?
> >
> Well, I checked the connecting IP of
On 15/09/23 17:35, Matus UHLAR - fantomas wrote:
On 15.09.23 15:31, Riccardo Alfieri wrote:
Yes, at previous $dayjob. Applied on the submission MSA, it proved to
be useful in mitigating the fallout when users got their credentials
compromised.
can you describe it more?
Well, I checked the
On 15/09/23 17:01, Marc wrote:
Anyone have any experience with a dns blacklist specific to known smtp auth
abuse?
On 15.09.23 15:31, Riccardo Alfieri wrote:
Yes, at previous $dayjob. Applied on the submission MSA, it proved to
be useful in mitigating the fallout when users got their credentia
On 15/09/23 17:01, Marc wrote:
Anyone have any experience with a dns blacklist specific to known smtp auth
abuse?
Yes, at previous $dayjob. Applied on the submission MSA, it proved to be
useful in mitigating the fallout when users got their credentials
compromised.
--
Best regards,
Riccardo
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