Files
conf/modules/nixos/mailserver.nix
2026-04-03 21:26:04 +02:00

55 lines
1.5 KiB
Nix

{config, ...}: {
mailserver = {
enable = true;
stateVersion = 3;
# domain bs
fqdn = "mail.${config.networking.domain}";
domains = ["${config.networking.domain}"];
x509.useACMEHost = config.mailserver.fqdn;
loginAccounts = {
# test acc
"test@${config.networking.domain}" = {
hashedPasswordFile = builtins.toString config.age.secrets.mailserver-acc-test-pw.path;
};
"admin@${config.networking.domain}" = {
hashedPasswordFile = builtins.toString config.age.secrets.mailserver-acc-admin-pw.path;
aliases = ["@${config.networking.domain}"];
};
};
};
# put dkim key into /etc for declarability
mailserver.dkimKeyDirectory = "/etc/dkim";
environment.etc."dkim/${config.networking.domain}.${config.mailserver.dkimSelector}.key" = {
source = config.age.secrets."dkim-${config.networking.domain}.${config.mailserver.dkimSelector}.key".path;
mode = "600";
user = config.services.rspamd.user;
group = config.services.rspamd.group;
};
# does acme for me
services.nginx = {
enable = true;
virtualHosts = {
"mail.${config.networking.domain}" = {
forceSSL = true;
enableACME = true;
};
"matrix.${config.networking.domain}" = {
forceSSL = true;
enableACME = true;
};
"${config.networking.domain}" = {
forceSSL = true;
enableACME = true;
};
};
};
security.acme = {
acceptTerms = true;
defaults.email = "mtgmonket@gmail.com";
};
}