On Sun, Dec 10, 2017 at 07:34:14PM -0500, Viktor Dukhovni wrote:
>
>
> > On Dec 10, 2017, at 2:04 PM, André Rodier wrote:
> >
> > I have been using Postfix and Dovecot for my personal emails for years.
> > After being tired of reinstalling my personal mail server many times, I
> > am currently
Hi list,
sorry for my belated reply.
First of all: thanks for the input to everyone suggesting where / what the
error may be.
What I tried so far:
1) reducing the MTU all the way down to 1400 - no change, error still persists.
I will now proceed troubleshooting by sniffing the network comm
I set a list of good Todd that I accept mail from and reject all the others,
which has worked out well as the spammer scum keep migrating through the myriad
of new TLDs.
Basically I allow the main tlds and some specific country ones and that’s it.
Everyone else gets a message that mail from tha
Hi,
I have a question regarding specifying where the list of trusted CA’s are in
regards to the smtp client.
In man 5 postconf, I can see there are two configuration parameters regarding
this:
smtp_tls_CAfile
smtp_tls_CApath
The documentation (as I understand it), notes that:
1. smtp
> On Dec 11, 2017, at 5:40 PM, J Doe wrote:
>
> I have a question regarding specifying where the list of trusted CA’s are in
> regards to the smtp client.
The recommended set of trusted CAs for the Postfix SMTP client is
*empty*. TLS in SMTP is opportunistic, and email sent whether or
not th
Hi Victor,
> On Dec 11, 2017, at 6:13 PM, Viktor Dukhovni
> wrote:
>
>> On Dec 11, 2017, at 5:40 PM, J Doe wrote:
>>
>> I have a question regarding specifying where the list of trusted CA’s are in
>> regards to the smtp client.
>
> The recommended set of trusted CAs for the Postfix SMTP cli
> On Dec 11, 2017, at 8:55 PM, J Doe wrote:
>
>> The recommended set of trusted CAs for the Postfix SMTP client is
>> *empty*. TLS in SMTP is opportunistic, and email sent whether or
>> not the peer appears to be authenticated. So any trusted CAs you
>> might configure are largely just wasted
