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Reverse DNS configuration

4274883
4274883 Member Posts: 1
in General Questions

Hello,

I'm trying to configure a reverse DNS for smtp email scoring

My instance :

pastedImage_0.png

My DNS Settings  : according to the documentation the should be :

73-32.134.61.130.in-addr.arpa : reverse IP for 130.61.134.73/32

When I create the zone, I already have the message : "Authorization failed or requested resource already exists."

Any Idea ?

pastedImage_3.png

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