DnS Mail MX record

Robot had not yet set a PTR entry (reverse DNS) for the standard IPv6 address of the server (2a01: 4f8: 151: 734d :: 2).

We have set the entry for the IPv6 address 2a01: 4f8: 151: 734d :: 2 to the requested value from the log for you.

According to an external online tool, the entry is immediately active and has been verified. Source: https://network-tools.webwiz.net/reverse-dns.htm aim not understand me