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The Graveyard - Products No Longer Supported => D-Link NetDefend Firewalls => Topic started by: denisjc on November 03, 2010, 10:52:58 PM

Title: SMTP problem
Post by: denisjc on November 03, 2010, 10:52:58 PM

i have a NATed public IP and my income mails are forwaded from public IP to my exchange on a LAN. this works fine on my linux machine. i have purchased a DFL1600 but i am able to send mail from my exchange but not able to get mail on dfl1600. please help me on how to fix this issue.

thx

Title: Re: SMTP problem
Post by: silver_surfer30 on November 16, 2010, 05:52:15 AM

Hi, I would like to help, but can't understand what you want.

You can send mail but can't receive mail ?

The only question is : do you allow pop3 service ?

Title: Re: SMTP problem
Post by: denisjc on April 21, 2011, 05:19:55 AM

Please help

I have got an exchange server (192.168.1.202) on LAN behind DFL 1600 firewall. my problem is i don’t seem to figure out how to get mail (outbound) sent but i am able to recieve mail (inbound).

how can i get this to work

Title: Re: SMTP problem
Post by: chechito on April 27, 2011, 04:12:37 PM

to get out email you have to create respective rule on ip rule set

if the mail server has a private ip the rule has to be a nat rule for the smtp service