diff --git a/packages/server/services/ems/ems.service.js b/packages/server/services/ems/ems.service.js
new file mode 100644
index 00000000..44916ec9
--- /dev/null
+++ b/packages/server/services/ems/ems.service.js
@@ -0,0 +1,23 @@
+import { Server } from "linebridge/src/server"
+import nodemailer from "nodemailer"
+
+export default class API extends Server {
+    static refName = "ems"
+    static useEngine = "hyper-express"
+    static routesPath = `${__dirname}/routes`
+    static listen_port = process.env.HTTP_LISTEN_PORT ?? 3007
+
+    contexts = {
+        mailTransporter: nodemailer.createTransport({
+            host: process.env.SMTP_HOSTNAME,
+            port: process.env.SMTP_PORT ?? 587,
+            secure: process.env.SMTP_SECURE ?? false,
+            auth: {
+                user: process.env.SMTP_USERNAME,
+                pass: process.env.SMTP_PASSWORD,
+            },
+        }),
+    }
+}
+
+Boot(API)
\ No newline at end of file