We recently had an issue similar to this. Our email gateway was
receiving multiple copies of a message from the sending domain. It
turned out to be our ISP having SMTP Inspection enabled on a router-port
firewall ACL and that was preventing proper communication between our
receiving server and
> Date: Wednesday, February 17, 2016 17:40:44 -0500
> From: kazabe
>
> hi.
>
> i some users are reporting me to they are receiving many copies of
> the same message. the remitent just send 1 message and the
> recipient receipt 7 or more copies of the same message.
>
> we check the send mail f
hi.
i some users are reporting me to they are receiving many copies of the same
message. the remitent just send 1 message and the recipient receipt 7 or
more copies of the same message.
we check the send mail folder in the remitent (outlook 2010) and just have
the message sended 1 time.
the cop
