Justifier1102 I’ve then added ::1 in the address box and mail.mydomain.co.uk in the Reverse DNS box for ipv6 as per the instructions in the text below. I’m not sure if I should have a green tick of that section but the current state now has some text in it that matches the name for the ptr record. Is that now correct?
@Justifier1102 that’s OK, I looks like this afterwards:
