patschi
commented
2 months ago Issues are not used for any support, please use our dedicated forum for this. And yes - they are strongly recommended, as without proper PTRs your mails might get bad rating at best or be rejected straight away at worst.
Not followed PR template, closing.
are these PTR records really needed? my mailcow works fine without them... do i need to add them to my Cloudflare DNS records? they already have the green checkmark showing even tho i never added them to my Cloudflare DNS records...
and btw, i have reverse dns set for my server ipv6 and ipv4 if that matters, literally everything is working fine without those records, i just wonder what are they for