On Thu 05/May/2022 12:55:53 +0200 Bernardo Reino via mailop wrote:
On Thu, 5 May 2022, Alessandro Vesely via mailop wrote:
On Fri 29/Apr/2022 18:24:04 +0200 Bernardo Reino wrote:
On Fri, 29 Apr 2022, Tobias Fiebig via mailop wrote:
This might be a bit of a theoretical attack thing, but lookin
On Thu, 5 May 2022, Alessandro Vesely via mailop wrote:
On Fri 29/Apr/2022 18:24:04 +0200 Bernardo Reino wrote:
On Fri, 29 Apr 2022, Tobias Fiebig via mailop wrote:
This might be a bit of a theoretical attack thing, but looking over the
bounces
for my nightly outbound DMARC reports I actu
On Fri 29/Apr/2022 18:24:04 +0200 Bernardo Reino wrote:
On Fri, 29 Apr 2022, Tobias Fiebig via mailop wrote:
This might be a bit of a theoretical attack thing, but looking over the bounces
for my nightly outbound DMARC reports I actually started to wonder about this;
(Mostly because I am gettin
bject: Re: [mailop] DMARC/TLSRPT to non-existing accounts/reflection and
sender reputation
That's an interesting attack.
I initially thought you were going to describe placing a victim as your
destination target which is something which is prevented by requiring the
receiver to authorize t
That's an interesting attack.
I initially thought you were going to describe placing a victim as your
destination target which is something which is prevented by requiring
the receiver to authorize them:
https://www.rfc-editor.org/rfc/rfc7489.html#section-7.1
But this is getting a spamtrap to acc
On Fri, 29 Apr 2022, Tobias Fiebig via mailop wrote:
Heho,
This might be a bit of a theoretical attack thing, but looking over the bounces
for my nightly outbound DMARC reports I actually started to wonder about this;
(Mostly because I am getting scared by regularly sending DMARC reports to non
Heho,
This might be a bit of a theoretical attack thing, but looking over the bounces
for my nightly outbound DMARC reports I actually started to wonder about this;
(Mostly because I am getting scared by regularly sending DMARC reports to non
-existing accounts on a major ESP ;-)).
Maybe I am ove
