Do u have an spf record for your domain and what domain are you sending
from?
What is your opensmtpd.conf
Do u have restrictions onciphers supported by your mta
On Friday, 13 November 2020, Berkay Tuncel <tuncelberkay@gmail.com> wrote:
> Hi all,
>
>
>
> We need an advice for our e-mail traffic with openbsd.org
>
>
> When I sent an e-mail to openbsd.org which is rhs, from 160.75.0.0/16, I
> got a TLS handshake error. On the other hand, when I tried from another
> subnet, there was no problem.
>
>
> Nevertheless, our mta has not a problem like this with any other mta.
> That's why, I think it can be a network related issue but still we need
> some help :)
>
>
> Thanks.
>
> Berkay
>
--
Kindest regards,
Tom Smyth.
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