On 2018-02-17 01:11, Daniele Duca wrote:
On 17/02/2018 00:41, John Hardin wrote:
Not necessarily safe. If your MTA receives a message without a
Message-ID, it is supposed to generate one. And if it does so, it will
probably do so using your (recipient) domain...
Isn't MID creation
Am 2018-02-17 00:46, schrieb Amir Caspi:
On Feb 16, 2018, at 4:41 PM, John Hardin wrote:
Not necessarily safe. If your MTA receives a message without a
Message-ID, it is supposed to generate one. And if it does so, it will
probably do so using your (recipient) domain...
Am 2018-02-17 00:41, schrieb John Hardin:
On Fri, 16 Feb 2018, Michael Storz wrote:
Am 2018-02-15 19:27, schrieb David Jones:
We have covered this issue a few times recently on this list but I
don't think anything definitive was ever decided or recommended to
detect and block this sort of
On 17/02/2018 00:41, John Hardin wrote:
Not necessarily safe. If your MTA receives a message without a
Message-ID, it is supposed to generate one. And if it does so, it will
probably do so using your (recipient) domain...
Isn't MID creation responsability of the MUA and not the MTA? If
> On Feb 16, 2018, at 4:41 PM, John Hardin wrote:
>
> Not necessarily safe. If your MTA receives a message without a Message-ID, it
> is supposed to generate one. And if it does so, it will probably do so using
> your (recipient) domain...
Wouldn't this also FP on messages
On Fri, 16 Feb 2018, Michael Storz wrote:
Am 2018-02-15 19:27, schrieb David Jones:
We have covered this issue a few times recently on this list but I
don't think anything definitive was ever decided or recommended to
detect and block this sort of spoofing:
https://pastebin.com/juXLD8vr
This
On 02/16/2018 02:40 PM, Michael Storz wrote:
Am 2018-02-15 19:27, schrieb David Jones:
We have covered this issue a few times recently on this list but I
don't think anything definitive was ever decided or recommended to
detect and block this sort of spoofing:
https://pastebin.com/juXLD8vr
Am 2018-02-15 19:27, schrieb David Jones:
We have covered this issue a few times recently on this list but I
don't think anything definitive was ever decided or recommended to
detect and block this sort of spoofing:
https://pastebin.com/juXLD8vr
This appears to be a spoofed email from a
We have covered this issue a few times recently on this list but I don't
think anything definitive was ever decided or recommended to detect and
block this sort of spoofing:
https://pastebin.com/juXLD8vr
This appears to be a spoofed email from a compromised account trying to
be a known