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How To Configure Zimbra rDNS?

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(@arman)
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The rDNS or reverse DNS resolves the domain name associated with an IP as opposed to DNS which resolves the IP associated with a domain name. This can be used as an anti-spam technique by verifying the domain name with the help of rDNS to check if it is a dynamically assigned address that is…

This topic was modified 4 years ago by Mike82
This topic was modified 4 years ago by Arman Khosravi
This topic was modified 4 years ago 3 times by Michele Ferron
This topic was modified 3 years ago by Anonymous
This topic was modified 3 years ago by Arman Khosravi

   
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