As I previously stated the reverse pointer does not have to match your domain.
Suppose you ran a hosting company called host.com. Suppose you had clients
client1.com and client2.com. This requires virtual mailboxes. That is one
domain, host.com provides email services for client1.com and client2.com. Most
servers would just have a reverse pointer to host.com.
Original Message
From: m.r...@f1-outsourcing.eu
Sent: October 26, 2020 7:04 AM
To: build+dove...@de-korte.org; dovecot@dovecot.org
Subject: RE: SV: SV: Looking for a guide to collect all e-mail from the ISP
mail server
> and forward- and reverse DNS records for your mailserver match.
do even googles ips confirm to this standard?
