Majordomo: "Make lookup of reverse DNS records help" does not work
This feature is not functioning on a Turris Omnia I have and Omnia users generally report same:
https://forum.turris.cz/t/how-to-make-dns-resolv-working-in-majordomo/1169/39
https://forum.turris.cz/t/reverse-dns-address-resolution-doesnt-work/1136
Any pointers on diagnosing reasons, and implementing fixes would be gratefully received.