all of my users have problems sending SMTP port 25 email. as they all use different smtp server.
what rule do i set so that all their port 25 gets forwarded to my SMTP server??
all my clients are 192.168.5.0/24
my offsite SMTP server is 192.168.1.109
both can ping each other.
i set a rule on the 5.0/24 side:
/add chain=dstnat action=dst-nat to-addresses=192.168.1.109 to-ports=25 in-interface=ether1-uplinkSW
src-address=192.168.5.0/24 dst-port=25 protocol=tcp comment=“” disabled=no
this should do it right?? so that no matter what the end user has their port 25 smtp server set to, it should be forced to my smtp server right?
thanks