Configure reverse DNS
in order to avoid mail seen as spam. From command line you can check as follow
$ nslookup ktln2.org
Server: 127.0.0.1
Address: 127.0.0.1#53
Non-authoritative answer:
Name: ktln2.org
Address: 46.102.247.82
Configure reverse DNS
in order to avoid mail seen as spam. From command line you can check as follow
$ nslookup ktln2.org
Server: 127.0.0.1
Address: 127.0.0.1#53
Non-authoritative answer:
Name: ktln2.org
Address: 46.102.247.82
{ config, pkgs, ... }: | |
let | |
# Import unstable channel. | |
# sudo nix-channel --add http://nixos.org/channels/nixpkgs-unstable nixpkgs-unstable | |
# sudo nix-channel --update nixpkgs-unstable | |
unstable = import <nixpkgs-unstable> {}; | |
in | |
{ |