mirror of
https://gitlab.com/simple-nixos-mailserver/nixos-mailserver.git
synced 2024-12-30 17:06:19 +01:00
78 lines
2.1 KiB
Nix
78 lines
2.1 KiB
Nix
# nixos-mailserver: a simple mail server
|
|
# Copyright (C) 2016 Robin Raymond
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>
|
|
|
|
{ config, pkgs, mail_dir, vmail_user_name, vmail_id_start, vmail_group_name,
|
|
domain, login_accounts, valiases, host_prefix, ... }:
|
|
|
|
let
|
|
dovecot_maildir = "maildir:" + mail_dir + "/%d/%n/";
|
|
vmail_user = [{
|
|
name = vmail_user_name;
|
|
isNormalUser = false;
|
|
uid = vmail_id_start;
|
|
home = mail_dir;
|
|
createHome = true;
|
|
group = vmail_group_name;
|
|
}];
|
|
|
|
# accountsToUser :: String -> UserRecord
|
|
accountsToUser = x: {
|
|
name = x + "@" + domain;
|
|
isNormalUser = false;
|
|
group = vmail_group_name;
|
|
};
|
|
|
|
# mail_user :: [ UserRecord ]
|
|
mail_user = map accountsToUser login_accounts;
|
|
|
|
# valiasToString :: { from = "..."; to = "..." } -> String
|
|
valiasToString = x: x.from + "@" + domain + " " + x.to "@" + domain + "\n";
|
|
|
|
# valiasFile :: [ String ]
|
|
valiasFile = map valiasToString valiases;
|
|
in
|
|
{
|
|
networking.hostName = host_prefix + "." + domain;
|
|
|
|
environment.systemPackages = with pkgs; [
|
|
dovecot opendkim openssh postfix clamav rspamd rmilter
|
|
];
|
|
|
|
# set the vmail gid to a specific value
|
|
users.groups = {
|
|
vmail = { gid = vmail_id_start; };
|
|
};
|
|
|
|
# define all users
|
|
users.extraUsers = vmail_user ++ mail_user;
|
|
|
|
|
|
# rspamd
|
|
services.rspamd = {
|
|
enable = true;
|
|
};
|
|
|
|
# firewall
|
|
networking.firewall = {
|
|
enable = true;
|
|
allowedTCPPorts = [ 25 143 587 ]; # < TODO: make this flexible
|
|
};
|
|
|
|
imports = [
|
|
./mail-server/dovecot.nix # dovecot
|
|
./mail-server/postfix.nix # postfix
|
|
];
|
|
}
|