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How To Configure Zimbra rDNS?


Arman Khosravi
(@arman)
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Joined: 12 months ago
Posts: 128
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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 11 months ago by Mike82
This topic was modified 11 months ago by Arman Khosravi
This topic was modified 8 months ago 3 times by Michele Ferron
This topic was modified 5 months ago by Luca Raffaelli
This topic was modified 1 month ago by Arman Khosravi

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