add mail firewall rules

infra/firewall.tf

@@ -85,3 +85,34 @@ resource "hcloud_firewall" "Gitea_SSH" {
     ]
   }
 }
+resource "hcloud_firewall" "mail" {
+    name= "mail"
+    rule {
+        direction ="in"
+        protocol = "tcp"
+        port="25"
+        source_ips = [
+              "0.0.0.0/0",
+                    "::/0"
+        ]
+      }
+    rule {
+        direction ="in"
+        protocol = "tcp"
+        port="993"
+        source_ips = [
+              "0.0.0.0/0",
+                    "::/0"
+        ]
+      }
+    rule {
+        direction ="in"
+        protocol = "tcp"
+        port="465"
+        source_ips = [
+              "0.0.0.0/0",
+                    "::/0"
+        ]
+      }
+
+}

infra/server.tf

@@ -5,7 +5,11 @@ resource "hcloud_server" "HomeLab2" {
   server_type = var.server_type
   location    = var.location
   ssh_keys     = [hcloud_ssh_key.default.id]
-  firewall_ids = [hcloud_firewall.prod.id,hcloud_firewall.Gitea_SSH.id]
+  firewall_ids = [
+    hcloud_firewall.prod.id,
+    hcloud_firewall.Gitea_SSH.id,
+    hcloud_firewall.mail.id,
+  ]
   labels = {
   }