diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index f819a3e8..d3cf4974 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -68,8 +68,18 @@ jobs:
         AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
         S3_URL_ENDPOINT: https://s3.gra.io.cloud.ovh.net/
         S3_BUCKET_NAME: basegun-s3
+        EMAIL_HOST: mailpit
+        EMAIL_PORT: 1025
     steps:
       - run: cd /app && pytest
+    services:
+      mailpit:
+        image: axllent/mailpit
+        ports:
+          - 1025:1025
+        env:
+          MP_SMTP_AUTH_ACCEPT_ANY: 1
+          MP_SMTP_AUTH_ALLOW_INSECURE: 1
 
   test-frontend-format:
     name: Test Frontend Formatting
diff --git a/backend/src/config.py b/backend/src/config.py
index 2edcc82d..41b86c2b 100644
--- a/backend/src/config.py
+++ b/backend/src/config.py
@@ -1,5 +1,6 @@
 import os
 from datetime import datetime
+from smtplib import SMTP
 
 import boto3
 from gelfformatter import GelfFormatter
@@ -119,4 +120,7 @@ def get_base_logs(user_agent, user_id: str) -> dict:
     "epaule_a_un_coup_par_canon",
     "epaule_a_verrou",
     "epaule_semi_auto_style_chasse",
-]
\ No newline at end of file
+]
+
+# Emails
+SMTPClient = SMTP(os.environ["EMAIL_HOST"], os.environ["EMAIL_PORT"])
diff --git a/backend/src/utils.py b/backend/src/utils.py
index 8ac2eaa5..f69f5802 100644
--- a/backend/src/utils.py
+++ b/backend/src/utils.py
@@ -1,6 +1,9 @@
 import logging
 import time
 from datetime import datetime
+from email.message import EmailMessage
+
+from src.config import SMTPClient
 
 from .config import S3, S3_BUCKET_NAME
 
@@ -21,3 +24,12 @@ def upload_image(content: bytes, image_key: str):
         "bg_image_url": image_key,
     }
     logging.info("Upload successful", extra=extras_logging)
+
+
+def send_mail(subject: str, to: str, message: str):
+    msg = EmailMessage()
+    msg["Subject"] = subject
+    msg["From"] = "noreply@interieur.gouv.fr"
+    msg["To"] = to
+    msg.set_content(message)
+    SMTPClient.send_message(msg)
diff --git a/backend/tests/test_email.py b/backend/tests/test_email.py
new file mode 100644
index 00000000..19d9829f
--- /dev/null
+++ b/backend/tests/test_email.py
@@ -0,0 +1,14 @@
+from fastapi.testclient import TestClient
+from src.main import app
+from src.utils import send_mail
+
+client = TestClient(app)
+
+
+class TestEmail:
+    def test_email(self):
+        send_mail(
+            subject="Demande d'avis à un expert",
+            to="maildelircgn@interieur.gouv.fr",
+            message="Message de test",
+        )
diff --git a/docker-compose.yml b/docker-compose.yml
index c74aab11..fa309953 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -15,6 +15,8 @@ services:
       - S3_BUCKET_NAME=basegun-s3
       - AWS_ACCESS_KEY_ID=minioadmin
       - AWS_SECRET_ACCESS_KEY=minioadmin
+      - EMAIL_HOST=mailpit
+      - EMAIL_PORT=1025
       - http_proxy
       - https_proxy
       - no_proxy
@@ -58,4 +60,14 @@ services:
       - KEYCLOAK_ADMIN=admin
       - KEYCLOAK_ADMIN_PASSWORD=password
     ports:
-      - 8080:8080
\ No newline at end of file
+      - 8080:8080
+
+  # Mock Email server
+  mailpit:
+    image: axllent/mailpit
+    ports:
+      - 8025:8025
+      - 1025:1025
+    environment:
+      MP_SMTP_AUTH_ACCEPT_ANY: 1
+      MP_SMTP_AUTH_ALLOW_INSECURE: 1
\ No newline at end of file