diff --git a/server/src/core/index.ts b/server/src/core/index.ts
index e98be89..601ae31 100644
--- a/server/src/core/index.ts
+++ b/server/src/core/index.ts
@@ -1,13 +1,16 @@
 import * as AvaialableFiles from './use-cases/avaialableFiles'
+import * as MailDownloadNotify from './use-cases/mailDownloadNotify'
 
 import { Deps } from './entity-gateway'
 
 export function makeCore(deps: Deps) {
   // We initialize all the useCases
   const avaialableFiles = AvaialableFiles.makeUseCase({ ...deps })
+  const mailDownloadNotify = MailDownloadNotify.makeUseCase()
 
   return {
     avaialableFiles,
+    mailDownloadNotify,
   }
 }
 
diff --git a/server/src/core/use-cases/mailDownloadNotify.ts b/server/src/core/use-cases/mailDownloadNotify.ts
new file mode 100644
index 0000000..039e3e3
--- /dev/null
+++ b/server/src/core/use-cases/mailDownloadNotify.ts
@@ -0,0 +1,12 @@
+import D from 'debug'
+
+const debug = D('app:use-cases:mailDownloadNotify')
+
+// const mailjet = require('node-mailjet').connect(
+//   process.env.MJ_APIKEY_PUBLIC,
+//   process.env.MJ_APIKEY_PRIVATE
+// )
+
+export const makeUseCase = () => {
+  debug('mail!!!!!!!!!!!!!!!!!!!!!!!!!!!')
+}
diff --git a/server/src/infrastructure/Mail/index.ts b/server/src/infrastructure/Mail/index.ts
new file mode 100644
index 0000000..05451bc
--- /dev/null
+++ b/server/src/infrastructure/Mail/index.ts
@@ -0,0 +1,46 @@
+import D from 'debug'
+
+const debug = D('app:secondary-adapters:mail')
+
+const mailjet = require('node-mailjet').connect(
+  process.env.MJ_APIKEY_PUBLIC,
+  process.env.MJ_APIKEY_PRIVATE
+)
+
+export const sendMail = (
+  senderMail: string,
+  senderName: string,
+  reciverMail: string, //potrebbe essere una lista
+  reciverName: string, //potrebbe essere una lista
+  subject: string,
+  textPart: string,
+  HTMLPart: string
+) => {
+  const request = mailjet.post('send', { version: 'v3.1' }).request({
+    Messages: [
+      {
+        From: {
+          Email: `${senderMail}`,
+          Name: `${senderName}`,
+        },
+        To: [
+          {
+            Email: `${reciverMail}`,
+            Name: `${reciverName}`,
+          },
+        ],
+        Subject: `${subject}`,
+        TextPart: `${textPart}`,
+        HTMLPart: `${HTMLPart}`,
+      },
+    ],
+  })
+
+  request
+    .then(result => {
+      debug(result.body)
+    })
+    .catch(err => {
+      debug('ERROR!!!!' + err.statusCode)
+    })
+}