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11-17-2006, 11:35 PM #1Junior Guru Wannabe
- Join Date
- Apr 2006
- Posts
- 67
Relaying denied. IP name lookup failed [xx.xxx.xx.xxx]
My VPS Config:
centos with webmin
mail program sendmail
Its a newly configured VPS have a problem with smtp realying through outlook and other smtp programs. When i use smtp on outlook it give following error:
The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was 'xxxxx@yahoo.com'. Subject 'Outlook', Account: 'Testing', Server: 'xxxx.com', Protocol: SMTP, Server Response: '550 5.7.1 <xxxxx@yahoo.com>... Relaying denied. IP name possibly forged [xx.xxx.xx.xxx]', Port: 25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79
I want to make outgoing authentication activate instead of allowing some iprange or domain for relaying through /etc/mail/access.
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11-18-2006, 04:11 PM #2Junior Guru Wannabe
- Join Date
- Apr 2006
- Posts
- 67
I have googled a lot and found that i will have to do much to achive that. So i got a idea to have some built in smtp authentication mail program . Anyone know that ?
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11-20-2006, 08:03 AM #3Web Hosting Master
- Join Date
- Mar 2006
- Posts
- 648
Click Outgoing Server and place a checkmark next to My Outgoing Server (SMTP) requires authentication or click Servers and place a checkmark next to My server requires authentication.
This behavior can also occur if the Domain Name System (DNS) feature is not configured correctly ensure that MX records point to the correct SMTP virtual server.
Can you telnet the mailserverIP for port 25?Live Your DreamZ
~Besty
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11-20-2006, 09:20 AM #4Junior Guru Wannabe
- Join Date
- Apr 2006
- Posts
- 67
i have problem with sendmail.
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11-20-2006, 10:33 AM #5LORD OF THE RINGS
- Join Date
- Dec 2005
- Location
- Internet
- Posts
- 1,352
As besty said, please run the command telnet mailserverIP 25 in your command prompt and paste the results here.
Senior Server Administrator