From e35c77443efcbe1535790082c7e975bb8ecd3843 Mon Sep 17 00:00:00 2001
From: Piotr Gaczkowski <DoomHammerNG@gmail.com>
Date: Tue, 23 Dec 2025 18:45:47 +0100
Subject: [PATCH] fix: Properly handle Authelia email

---
 modules/blocks/authelia.nix | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/modules/blocks/authelia.nix b/modules/blocks/authelia.nix
index 2165a81..152b137 100644
--- a/modules/blocks/authelia.nix
+++ b/modules/blocks/authelia.nix
@@ -295,6 +295,15 @@ in
                 description = "SMTP name from which the emails originate.";
                 default = "Authelia";
               };
+              scheme = lib.mkOption {
+                description = "The protocl must be smtp, submission, or submissions. The only difference between these schemes are the default ports and submissions requires a TLS transport per SMTP Ports Security Measures, whereas submission and smtp use a standard TCP transport and typically enforce StartTLS.";
+                type = lib.types.enum [
+                  "smtp"
+                  "submission"
+                  "submissions"
+                ];
+                default = "smtp";
+              };
               host = lib.mkOption {
                 type = lib.types.str;
                 description = "SMTP host to send the emails to.";
@@ -485,7 +494,7 @@ in
             filename = cfg.smtp;
           };
           smtp = lib.mkIf (!(builtins.isString cfg.smtp)) {
-            address = "smtp://${cfg.smtp.host}:${toString cfg.smtp.port}";
+            address = "${cfg.smtp.scheme}://${cfg.smtp.host}:${toString cfg.smtp.port}";
             username = cfg.smtp.username;
             sender = "${cfg.smtp.from_name} <${cfg.smtp.from_address}>";
             subject = "[Authelia] {title}";