We are running 3 x MS Exchange 2010 HT/CAS/MBX servers. It was recently brought to my attention that when sending e-mail messages outbound, our internal mailbox server is in the message.
<BF407E820B01AF40AC04E16A817C7676117BC6FE@MBXSERVR.Internal.dns>, SAC IT <SACIT@domain.com> wrote:
Is this recurring because the protocol level on the hub transport level is set to verbose?
If possible, we would like the message to display our external MX record.