moderated Re: Mail server reverse DNS still flakey #bug


Jim Wilson
 

Mail server lb01.groups.io is at 45.79.81.153 and lb02.groups.io is at 173.255.221.194 where both belong to Linode. (Links are to ARIN pages)

IP address 148.163.139.74 belongs to "PROOFPOINT-NET-NORTH-AMERICA" so that's not the correct address. Something else is wrong. Perhaps the issue is DNS at your provider or some kind of proxy.

--
Jim

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