Hi All,
I have a question.
my setup:
router 192.168.1.1 nat port to 192.168.1.111 which is sophos nic
utm has 3 nics
-external 1.111
-dmz 2.1
-internal 3.1
exchange has ip 192.168.3.16
when i add nat port 25 on utm directly to exchange i receive emails.
when i remove nat port 25 and enable smtp proxy in simple mode
at tab routing filled in my domain *.domainname.nl and
i dont get emails. i receive undeliverable message 550 relaying not permitted. and host list i put in exchange server with ip 3.16
what do i miss?
thx
Guido
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