> On Oct 21, 2017, at 2:03 AM, J Doe wrote:
>
> Ok. In the context of smtpd (receiving mail), I note three states in the log:
>
>Authenticated TLS ...
>Untrusted TLS ...
>Anonymous TLS ...
>
> I am pretty sure what most of those are referring to, but
Hi Viktor,
> On Oct 20, 2017, at 6:14 PM, Viktor Dukhovni
> wrote:
>
>> In the documentation I have noted that even if STARTTLS is enabled, mail
>> delivery will not be stopped even if the certificate at the other server
>> is invalid or is a self-signed
> On Oct 20, 2017, at 4:54 PM, J Doe wrote:
>
> I currently have a Postfix 3.1.0 server with smtpd configured to use
> opportunistic TLS encryption:
>
>/etc/postfix/main.cf
>smtpd_tls_security_level = may
This setting is for inbound mail from remote
On 10/20/2017 3:54 PM, J Doe wrote:
> I am wondering two things:
>
> [1] Am I correct that the remote server has not been authenticated but has
> used encryption ?
>
Correct.
> [2] Is it not authenticated in this case because the remote server appears to
> be a self-signed certificate ?
>
Hello,
I currently have a Postfix 3.1.0 server with smtpd configured to use
opportunistic TLS encryption:
/etc/postfix/main.cf
smtpd_tls_security_level = may
In the documentation I have noted that even if STARTTLS is enabled, mail
delivery will not be stopped even if the