Author Topic: Drop all emails if no rDNS/PTR and gmail  (Read 79 times)

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Drop all emails if no rDNS/PTR and gmail
« on: July 10, 2019, 09:42:09 PM »
Hi all.

I am enabled in my Postfix Mail Server the option "Drop all emails if no rDNS/PTR". Since then I have not received messages from accounts related to google.com. The same happens for both: gmail accounts and for domains hosted on google.com.

I used a mx lookup tool to verify an account from which I should receive messages and the result is as follows:

Code: [Select]
Mail Server Report

mx:domain-checked.com - 1 Tests Failed
dmarc domain-checked.com DNS Record not found

smtp aspmx.l.google.com Reverse DNS does not match SMTP Banner
smtp alt1.aspmx.l.google.com Reverse DNS does not match SMTP Banner

spf domain-checked.com DNS Record found
spf domain-checked.com SPF Record found

What is wrong?