On 2022-06-13 10:52, ran...@skurelabs.com wrote:
Please suggest how to resolve this. Initially smtp_tls_security_level
= may, was verify and sending emails were getting rejected, then we
made it may. After that we for rejection emails from google.
https://multirbl.valli.org/lookup/2a01%3A4f9%3Ac012%3A7b57%3A%3A1.html
FCrDNS Test failed
to resolve this part, add aaaa dns with that ipv6, then make a matching
reverse ptr
problem solved for this ip
contact ab...@hetzner.com if more help is needed
if hetzner dont allow ptr setup then dont send mail with ipv6, but you
can recieve email on ipv6 just fine, just not send it
