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{ config, lib, ... }: {
imports = [
(builtins.fetchTarball {
# Pick a release version you are interested in and set its hash, e.g.
url = "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/-/archive/nixos-23.11/nixos-mailserver-nixos-23.11.tar.gz";
# To get the sha256 of the nixos-mailserver tarball, we can use the nix-prefetch-url command:
# release="nixos-23.05"; nix-prefetch-url "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/-/archive/${release}/nixos-mailserver-${release}.tar.gz" --unpack
sha256 = "122vm4n3gkvlkqmlskiq749bhwfd0r71v6vcmg1bbyg4998brvx8";
})
];
services.dovecot2.sieve.extensions = [ "fileinto" ];
mailserver = {
enable = true;
fqdn = "mail.sortug.com";
domains = [ "sortug.com" ];
# A list of all login accounts. To create the password hashes, use
# nix-shell -p mkpasswd --run 'mkpasswd -sm bcrypt'
loginAccounts = {
"zh@sortug.com" = {
hashedPasswordFile = "/home/y/mail.key";
};
"jp@sortug.com" = {
hashedPasswordFile = "/home/y/mail.key";
};
"th@sortug.com" = {
hashedPasswordFile = "/home/y/mail.key";
};
"bd@sortug.com" = {
hashedPasswordFile = "/home/y/mail.key";
};
"info@sortug.com" = {
hashedPasswordFile = "/home/y/mail.key";
};
"admin@sortug.com" = { # legal and banking
hashedPasswordFile = "/home/y/mail.key";
};
"internal@sortug.com" = {
hashedPasswordFile = "/home/y/mail.key";
};
"billing@sortug.com" = {
hashedPasswordFile = "/home/y/mail.key";
};
"polwex@sortug.com" = {
hashedPasswordFile = "/home/y/mail.key";
};
"kinode@sortug.com" = {
hashedPasswordFile = "/home/y/mail.key";
};
"hosting@sortug.com" = {
hashedPasswordFile = "/home/y/mail.key";
};
"support@sortug.com" = {
hashedPasswordFile = "/home/y/mail.key";
};
};
# Use Let's Encrypt certificates. Note that this needs to set up a stripped
# down nginx and opens port 80.
certificateScheme = "acme-nginx";
};
security.acme.acceptTerms = true;
security.acme.defaults.email = lib.mkForce "security@sortug.com";
services.roundcube = {
enable = true;
# this is the url of the vhost, not necessarily the same as the fqdn of
# the mailserver
hostName = "mail.sortug.com";
extraConfig = ''
# starttls needed for authentication, so the fqdn required to match
# the certificate
$config['smtp_server'] = "tls://${config.mailserver.fqdn}";
$config['smtp_user'] = "%u";
$config['smtp_pass'] = "%p";
'';
};
services.nginx.enable = true;
}
|
