can send email internally, but not externally

I keep getting this error. I used the how-to virtual-users-and-domains-with-postfix-ubuntu-7.10.

Code:

Apr 13 22:43:39 server2 postfix/smtp[10988]: 77DCB7C119: to=<[email protected]>, relay=hrndva-smtpin02.mail.rr.com[71.74.56.244]:25, delay=2193, delays=2193/0.01/0.43/0, dsn=4.0.0, status=deferred (host hrndva-smtpin02.mail.rr.com[71.74.56.244] refused to talk to me: 550-hrndva-mxlb.mail.rr.com 550 ERROR: Mail Refused - res.rr.com - See http://security.rr.com/rrDynamic.htm)

. I saw something about removing relaying on smtp but dont know how to do that. Any help

 

You are relaying mail from a dynamic address, you need to use your ISP's mail server as a smart host.

 

When I set it up for a smarthost, the email address is that of the smtp server, not my virtual domain I want. How do I guess change the name to the domain name i am sending it from?

 

Nevermind saw my beginners error. Thanks for the help

 

Excuse the stupid question . . .

Hi. For those of us new at this, what was your error?

 

when I would telnet use smtp i was using localhost to send mail, not my domain. Correct way ehlo domain you want

 

I can send email but cant recieve email. When i send mail from elp.rr.com, the mail never gets delivered to my doamin. This is the error I get when sending email to my domain:
Reporting-MTA: dns; hrndva-omta01.mail.rr.com
Arrival-Date: Mon, 14 Apr 2008 20:44:31 +0000
Received-From-MTA: dns; desktop (24.175.30.137)

Final-Recipient: RFC822; <[email protected]>
Action: failed
Status: 5.1.3
Remote-MTA: dns; smtp.secureserver.net (208.109.80.149)
Diagnostic-Code: smtp; 553 sorry, relaying denied from your location [71.74.56.122] (#5.7.1)

 

is 208.109.80.149 your server ip ?

 

No, that was the ip of the server on godaddy in the MX section. I updated it with my ip, and everthing works perfectly thanks topdog