Hi Everyone! a problem started today.
Running iRedMail on Ubuntu 16.04.2
We are no longer receiving emails inbound, or they are very rare. I see a
message in logs now.
Apr 10 23:35:20 mx postfix/postscreen[14708]: CONNECT from
[49.0.12.212]:11528 to [10.200.XX.XXX]:25
Apr 10 23:35:20 mx postfix/
> On Apr 11, 2017, at 10:48 PM, Simon Sedgwick (si...@sedgwick.com.au)
> wrote:
>
> Apr 10 23:35:20 mx postfix/smtpd[14732]: NOQUEUE: reject: RCPT from
> smtp2-1.nbnco.com.au[49.0.12.212]: 451 4.7.1 :
> Recipient address rejected: Intentional policy rejection, please try again
> later; from=
