FWIW my VPS only allows one reverse pointer. I host multiple domains so only one reverse pointer will match. My mail does not get bounced for that.
And before someone posts you can have more than one reverse pointer per IP the VPS (Digital Ocean) says it can't be done. Original Message From: m...@junc.eu Sent: April 11, 2022 7:43 AM To: postfix-users@postfix.org Subject: Re: Solving reverse DNS problem with Postfix configuration? On 2022-04-11 15:38, Richard Rasker wrote: > Could I solve this by setting smtp_helo_name in main.cf to > 77-172-184-9.fixed.kpn.net ? Or is this a bad idea? no this will not solve it, you have to talk to isp kindly ask for change of ptr, if thay are unvilling it most cases not a problem to change to another isp that allows it