[cobalt-users] Sending e-mail behind firewall

[Doug Ferrell <aprstlh@xxxxxxxxxxxxx>]

Greetings List:
 
    After a 4 year hiatus, I just bought another RAQ... a 4i this time. I tried searching the archives but didn't find my answer so forgive me if this is come up before (i just joined the list this past week).
 
    I have several domains on my raq configured now and it looks like it's running fine with the exception of sending out mail. It looks like the mail servers are trying to resolve my 192.168.1.1 gateway instead of the static IP address I have assigned to all the virtual domains. My static is 207.30.5.70 and the server is 192.168.1.15 with all the domains sharing this same IP. Here is the error I get:
 
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The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was 'chris@xxxxxxxx'. Subject 'Re: test', Account: 'kids-eat-free.com', Server: 'kids-eat-free.com', Protocol: SMTP, Server Response: '550 5.7.1 <chris@xxxxxxxx>... Relaying denied. IP name lookup failed [192.168.1.1]', Port: 25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79
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    Any ideas on how to solve this?
 
...DOUG