CD
Cloudflare Developers•11mo ago
𝙎𝙠𝙞𝙥𝙥𝙮

Reverse DNS - not properly configured.

I am presently in the process of configuring my email server via Cloudflare. I've successfully set up everything except for the Reverse DNS configuration. I'm unsure about what might be causing the issue in this aspect. could someone help me? https://app.mailgenius.com/spam-test/3b651f
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MailGenius | Free Email Spam Checker & Testing Tool
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3 Replies
Chaika
Chaika•11mo ago
Unsure.. in what way? If you don't know what rDNS is: https://www.cloudflare.com/learning/dns/glossary/reverse-dns/ Your Mail Server's IP (193.243.190.199) currently has reverse dns to hosted-by.blizzardhosting.net, but hosted-by.blizzardhosting.net doesn't have an A DNS Record pointing back at it (193.243.190.199)
Cloudflare
What is reverse DNS? | Cloudflare
Reverse DNS lookups return the domain name for a given IP address, the opposite of a forward DNS query. Learn about common uses for reverse DNS.
Chaika
Chaika•11mo ago
You'd probably just want to create A hosted-by 193.243.190.199 Unproxied/DNS-only in CF DNS for blizzardhosting.net It looks like alignment is right if not for that missing
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𝙎𝙠𝙞𝙥𝙥𝙮•11mo ago
ok thanks ill try that thanks that worked
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