hello all
at my new place of work they use a mikrotik 2.9.28 an i am trying to remove the masquerade that is setup on the nat for the email server.
when i disable the masquerade mail stops flowing and no matter how much swearing and kicking i do i cant get it to work.
in a nut shell our MX record points to xx.xx.xx.20 and our internal service ip is yy.yy.yy.25
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chain=dstnat dst-address=xx.xx.xx.20 protocol=tcp dst-port=0-65535 action=dst-nat to-addresses=yy.yy.yy.25 to-ports=0-65535
chain=srcnat out-interface=DataCenter dst-address=yy.yy.yy.25 action=masquerade
chain=forward out-interface=DataCenter dst-address=x.x.x.20 protocol=tcp dst-port=0-65535 action=accept
chain=forward out-interface=DataCenter dst-address=xx.xx.xx.20 connection-state=established action=accept
chain=forward out-interface=DataCenter dst-address=xx.xx.xx.20 action=drop
=============
would someone be so kind as to tell me what i am missing to get mail flowing when the masquerade line is removed?
Thankyou
JimC