publishing internal mail server
- From: "hanan" <nouran@xxxxxxxxx>
- To: <isalist@xxxxxxxxxxxxx>
- Date: Tue, 4 Mar 2003 13:42:55 +0100
Hello
I?m trying to publish internal mail server on isa server, I read the
instruction in Dr Shinder book and I read the article on isa.org but nothing
work
I create a secure mail wizard on server publishing with the internal ip
address of the mail server and the external ip address of the isa server
I create protocol rule to allow smtp port 25 outbound, I create ip packet
filter for smtp port 25 for inbound, local port fixed 25 and remote port all
I can telnet the external ip address with 25 as 1.1.1.1 25 from inside I
have answer, but when I try to telnet from outside I can?t no answer
As Dr Shinder said in his book you should be sure that your external ip
address is listening to the port 25, I did netsat -na to see the external
ip address with the port 25 I didn?t find it , I didn?t find the port 25
with my external ip address and I think here is the problem but I don?t know
what I must do?
I can ping the external ip address from inside but I can?t ping it from
outside
Could you please help
Best regards
hanan
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