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WebPanel => E-Mail => Topic started by: Richardmax on July 10, 2019, 09:42:09 PM

Title: Drop all emails if no rDNS/PTR and gmail
Post by: Richardmax 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?

Title: Re: Drop all emails if no rDNS/PTR and gmail
Post by: cloud on March 03, 2020, 04:04:47 PM

Did you find any solution for this iam also facing this issues in some accounts

Title: Re: Drop all emails if no rDNS/PTR and gmail
Post by: Sandeep on March 03, 2020, 04:25:11 PM

you should not use that option then :)