2023-07-26 13:26:11 +03:00
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{
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config,
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lib,
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myData,
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2023-07-26 13:32:03 +03:00
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pkgs,
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2023-07-26 13:26:11 +03:00
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...
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}: {
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options.mj.services.postfix = with lib.types; {
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enable = lib.mkEnableOption "Enable postfix";
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saslPasswdPath = lib.mkOption {type = path;};
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};
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config = lib.mkIf config.mj.services.postfix.enable {
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2023-07-26 13:32:03 +03:00
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environment.systemPackages = [pkgs.mailutils];
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2023-07-26 13:26:11 +03:00
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services.postfix = {
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enable = true;
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enableSmtp = true;
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networks = [
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"127.0.0.1/8"
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"[::ffff:127.0.0.0]/104"
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"[::1]/128"
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myData.tailscale_subnet.cidr
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];
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hostname = "${config.networking.hostName}.${config.networking.domain}";
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relayHost = "smtp.sendgrid.net";
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relayPort = 587;
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mapFiles = {
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sasl_passwd = config.mj.services.postfix.saslPasswdPath;
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};
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extraConfig = ''
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smtp_sasl_auth_enable = yes
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smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
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smtp_sasl_security_options = noanonymous
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smtp_sasl_tls_security_options = noanonymous
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smtp_tls_security_level = encrypt
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header_size_limit = 4096000
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'';
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};
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};
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}
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