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[cobalt-users] Raq550: Denied Email due to no reverse DNS
- Subject: [cobalt-users] Raq550: Denied Email due to no reverse DNS
- From: JMG Enterprises Support <Support@xxxxxxxxxxxxxxxxxxx>
- Date: Sat Sep 13 20:38:00 2003
- Organization: http://www.JMG-Enterprises.com
- List-id: Mailing list for users to share thoughts on Sun Cobalt products. <cobalt-users.list.cobalt.com>
We get the following message when we send email to certain hosts.
"Deferred: 451 Reverse DNS record required to deliver to this host.
Please contact your network administrator."
We use Raq550's with multiple domains on a single IP address. How do we
make reverse DNS work without assigning each domain a separate IP
address?
John