On 02/15/2017 01:27 AM, Henry wrote:
On Wed, Feb 15, 2017 at 6:51 PM, Viktor Dukhovni
<[email protected]> wrote:
On Feb 15, 2017, at 2:47 AM, Henry <[email protected]> wrote:
So you are saying there is no point in securing outbound email in postfix?
I am saying SSL certificates on the sending side have nothing (good)
to do with securing outbound mail.
With this being the case what is the point of using SSL certificates
for sending? There is a long discussion on using is here however I am
not unsure of the purpose.
https://community.letsencrypt.org/t/using-lets-encrypt-certs-with-postfix/18957
If it does not secure the outbound does it in anyway help to validate
that I as the source am legitimate?
DKIM is all that is needed to validate that you are sending from an SMTP
allowed to send on behalf of the domain.
