On 10 Dec 2020, at 07:12, Bill Cole
wrote:
> On 10 Dec 2020, at 6:48, @lbutlr wrote:
>
>> Some setups do this. Certainly before psotscreen if I received mail and SA
>> scored it above a certain level the mail was effectively silently dropped.
>> (Not in point of fact, it was recoverable for a
I haven’t been able to find any particularly good guidance about this on the
Internet so I figured I’d ask those in the trenches for their opinions
regarding where they land on this. I know it’s not a Postfix specific matter
and if anyone thinks I should be posing this question elsewhere, please
It is really simple. If you allow information to go out, then you
will leak information. Postfix assumes that you're willing to send
and receive email, and that means you will have to accept some
leakage that is inherent with SMTP, TLS, TCP, DNS, UDP, and related
protocols. The options for message-
