archbox VS nixos-mailserver

I also found this project which streamlines the process a little https://github.com/lemniskett/archbox

you mean something like archbox? https://github.com/lemniskett/archbox

If you don't mind the storage penalty, it looks pretty convenient to set up an Arch Linux chroot and use packages from the AUR when you need to: https://github.com/lemniskett/archbox/blob/master/NIXOS_INST...

Nixpkgs itself is several times the size of the base Arch Linux package collection, and by ‘non-unique’ package count, Nixpkgs is also much larger than the AUR. In addition to Nixpkgs, you can find Nix packages in several community ‘overlays’ for Nixpkgs as well as Nix's own user repositories.

You can check to see whether everything you currently use/need is conveniently available for NixOS in a comprehensive-ish way through the combination of these two web search tools:

• for Nixpkgs/NixOS: https://search.nixos.org/packages?channel=21.05

• for NUR: https://nur.nix-community.org/

NixOS also includes native Flatpak support.

Fwiw, packaging most things for Nix is very easy. I left Arch in ~2010 because at the time the package management stack and default repos on Arch basically sucked compared to most distros I'd used and liked, and from then on I decided that if I wanted software that wasn't in my distro's repos I'd just package it myself. After taking a little time to learn the tools on whatever distro I was using, I never missed Arch or the AUR. Compared to other distros, packaging normal software from source is usually exceptionally easy on NixOS.

If I were you I'd just dive right in and hit Nix's channel on Matrix with the Nixpkgs manual in hand if I found something I wanted to use that wasn't already packaged. But you can fall back on the options outlined above.

Hello. I have a server running NixOS. Webserver etc. works well and without problems. I tried to install the Simple NixOS Mailserver (https://gitlab.com/simple-nixos-mailserver/nixos-mailserver). After configure it the incoming mail works fine (IMAP: mail.domain.com on port 993) but the mails won't go out.

If you are familiar with NixOS, and like to have everything declared in Nix configuration, Simple NixOS Mailserver is very robust and easy to use. Have been using it for ~2 years.

https://gitlab.com/simple-nixos-mailserver/nixos-mailserver

I was able to set up a reliable email server using Simple NixOS Mailserver following the guide.

I just finished setting up my mail server on my nixos VPS (also huge thanks to nixos-infect devs), it was super easy. Just follow the guide and you have a working 10/10 mail server, I had no bumps along the way and everything just works. It even has flake support which I used. Check out the repo simple-nixos-mailserver/nixos-mailserver.

I’ve been using nixos-mailserver for a while now: https://gitlab.com/simple-nixos-mailserver/nixos-mailserver It’s using dovecot and postfix.

If your willing to do some tinkering I recommend simple-nixos-mailserver. I don't use nixos much, but I do find its very good at this one thing.

If you have the option to install NixOS (or convert the preinstalled distro), I can recommend Simple NixOS Mailserver. It is a complete solution (postfix, dovecot, rspamd), and can easily be extended with roundcube webmail.

I recently got into running my own NixOS server—setting up Nextcloud[0], a website[1], DNS server and most recently a mail server[2] were all incredibly easy, in fact, setting up DNS records is more involved than configuring a mail server on NixOS! This was all done on a server with less than 10 GB of disk space as well.

With additional software such as NixOps, personal servers can also be easily spun up and provisioned.

While inevitably there are rough edges if you look deeply enough, I think the default OOTB experience has been incredible for use on a server and as a day-to-day distro. Highly predictable and declarative configurations is the way to go.

[0] https://github.com/siraben/dotfiles/blob/ffaaacf8888a5c4167b...

[1] https://siraben.dev

[2] https://gitlab.com/simple-nixos-mailserver/nixos-mailserver

{ config, pkgs, ... }: let nixos-unstable = import { config = removeAttrs config.nixpkgs.config [ "packageOverrides" ]; }; in { imports = [ # Include the results of the hardware scan. ./hardware-configuration.nix (builtins.fetchTarball { url = "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/-/archive/nixos-21.05/nixos-mailserver-nixos-21.05.tar.gz"; sha256 = "1fwhb7a5v9c98nzhf3dyqf3a5ianqh7k50zizj8v5nmj3blxw4pi"; }) ]; disabledModules = [ "services/misc/mautrix-telegram.nix" "services/misc/matrix-synapse.nix" "services/misc/matrix-appservice-irc.nix" "services/web-apps/jitsi-meet.nix" "services/networking/jitsi-videobridge.nix" "services/networking/jicofo.nix" ]; nixpkgs = { overlays = [ # *snip* some local package definitions ]; config = { allowUnfree = true; packageOverrides = pkgs: { mautrix-telegram = nixos-unstable.mautrix-telegram; matrix-synapse = nixos-unstable.matrix-synapse; matrix-appservice-irc = nixos-unstable.matrix-appservice-irc; jitsi-meet = nixos-unstable.jitsi-meet; jitsi-meet-prosody = nixos-unstable.jitsi-meet-prosody; jitsi-videobridge = nixos-unstable.jitsi-videobridge; jitsi-videobridge2 = nixos-unstable.jitsi-videobridge2; jitsi = nixos-unstable.jitsi; jicofo = nixos-unstable.jicofo; util-linux = nixos-unstable.util-linux; # required by matrix-synapse }; }; }; # ...

I'm running matrix-synapse, nextcloud (in a nixos container), mumble, gitlab, vaultwarden, some game servers (i.e. Minecraft) and even my own mailserver with simple-nixos-mailserver.