I have set PTR record and it is correct but still Mx tool is showing "Reverse DNS is not a valid hostname"
I have set all SPF, DKIM, DMARC and MX records but still my mails are going to spam folder in gmail, outlook etc. I have set the PTR record by renaming my droplet name to hostname, I have used hostname and droplet name as my domain name itself. When I check my all records and tried mail-tester my mails are perfectly fine with score 10/10 but still emails are marked spam by google, outlook etc. When I connected with google they told that I have issue - Reverse DNS is not a valid hostname But when I check over my all records at https://intodns.com/letsfindcourse.com they said all is fine then I can’t understand what’s wrong I am doing? Can someone help me to solve this issue?
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