diff --git a/package-lock.json b/package-lock.json
index 9cbd9ccb691588704b567e79dd12534926bcd2d6..f17f7e9a4f8289237269c9e65597749e5ecbd160 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2711,8 +2711,7 @@
     "asynckit": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
-      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k=",
-      "dev": true
+      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k="
     },
     "at-least-node": {
       "version": "1.0.0",
@@ -3724,7 +3723,6 @@
       "version": "1.0.8",
       "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
       "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
-      "dev": true,
       "requires": {
         "delayed-stream": "~1.0.0"
       }
@@ -4726,8 +4724,7 @@
     "delayed-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-      "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
-      "dev": true
+      "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
     },
     "delegates": {
       "version": "1.0.0",
@@ -6009,13 +6006,12 @@
       }
     },
     "form-data": {
-      "version": "2.3.3",
-      "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.3.3.tgz",
-      "integrity": "sha512-1lLKB2Mu3aGP1Q/2eCOx0fNbRMe7XdwktwOruhfqqd0rIJWwN4Dh+E3hrPSlDCXnSR7UtZ1N38rVXm+6+MEhJQ==",
-      "dev": true,
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-3.0.0.tgz",
+      "integrity": "sha512-CKMFDglpbMi6PyN+brwB9Q/GOw0eAnsrEZDgcsH5Krhz5Od/haKHAX0NmQfha2zPPz0JpWzA7GJHGSnvCRLWsg==",
       "requires": {
         "asynckit": "^0.4.0",
-        "combined-stream": "^1.0.6",
+        "combined-stream": "^1.0.8",
         "mime-types": "^2.1.12"
       }
     },
@@ -11360,6 +11356,17 @@
         "uuid": "^3.3.2"
       },
       "dependencies": {
+        "form-data": {
+          "version": "2.3.3",
+          "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.3.3.tgz",
+          "integrity": "sha512-1lLKB2Mu3aGP1Q/2eCOx0fNbRMe7XdwktwOruhfqqd0rIJWwN4Dh+E3hrPSlDCXnSR7UtZ1N38rVXm+6+MEhJQ==",
+          "dev": true,
+          "requires": {
+            "asynckit": "^0.4.0",
+            "combined-stream": "^1.0.6",
+            "mime-types": "^2.1.12"
+          }
+        },
         "qs": {
           "version": "6.5.2",
           "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
diff --git a/package.json b/package.json
index 35186b8b3707f6b468d07db0d8bcabf1f294e6b1..939149dd38dac70d8bc804a2f26b17a844f6663f 100644
--- a/package.json
+++ b/package.json
@@ -34,6 +34,7 @@
     "class-validator": "^0.12.2",
     "dotenv": "^8.2.0",
     "ejs": "^3.1.5",
+    "form-data": "^3.0.0",
     "luxon": "^1.25.0",
     "mongoose": "^5.10.15",
     "passport": "^0.4.1",
diff --git a/src/mailer/mailer.service.ts b/src/mailer/mailer.service.ts
index 0862f91eec026235b6774ee6dee91977a0cde77d..5dbe73f2fbce258441e1695bf88d9caf8dd50387 100644
--- a/src/mailer/mailer.service.ts
+++ b/src/mailer/mailer.service.ts
@@ -2,6 +2,7 @@ import { HttpService, Injectable, Logger } from '@nestjs/common';
 import { AxiosResponse } from 'axios';
 import * as fs from 'fs';
 import * as path from 'path';
+import * as FormData from 'form-data';
 import { ConfigurationService } from '../configuration/configuration.service';
 @Injectable()
 export class MailerService {
@@ -20,22 +21,27 @@ export class MailerService {
    * @param {string} html
    * @param {string} text
    */
-  public send(to: string, subject: string, html: string): Promise<AxiosResponse<any>> {
+  public async send(to: string, subject: string, html: string): Promise<AxiosResponse<any>> {
+    const formData = new FormData();
     const data = JSON.stringify({
-      from: this.config.from,
+      // eslint-disable-next-line camelcase
+      from_email: this.config.from,
       // eslint-disable-next-line camelcase
       from_name: this.config.from_name,
-      to: to,
+      to: [{ email: to }],
       subject: subject,
       content: html,
     });
+    formData.append('metadata', data);
+    const contentLength = formData.getLengthSync();
     Logger.log(`Send mail : ${subject}`, 'Mailer');
     return new Promise((resolve, reject) => {
       this.httpService
-        .post(process.env.MAIL_URL, data, {
+        .post(process.env.MAIL_URL, formData, {
           headers: {
-            'Content-Type': 'application/json',
+            'Content-Length': contentLength,
             Authorization: 'Bearer ' + process.env.MAIL_TOKEN,
+            ...formData.getHeaders(),
           },
         })
         .subscribe(