diff --git a/README.md b/README.md
index c0d2934f..601bbc91 100644
--- a/README.md
+++ b/README.md
@@ -831,6 +831,30 @@ Input:
 
 Output: always return 200, even if email doesn't exist. User need to enter correctly their email.
 
+#### GET /api/mailboxes
+
+Get user verified mailboxes.
+
+Input:
+- `Authentication` header that contains the api key
+
+Output:
+List of mailboxes. Each mailbox has id, email field.
+
+```json
+{
+  "mailboxes": [
+    {
+      "email": "a@b.c",
+      "id": 1
+    },
+    {
+      "email": "m1@example.com",
+      "id": 2
+    }
+  ]
+}
+```
 
 #### GET /api/v2/aliases
 
diff --git a/app/api/serializer.py b/app/api/serializer.py
index 104b8225..edd0dfc2 100644
--- a/app/api/serializer.py
+++ b/app/api/serializer.py
@@ -52,10 +52,7 @@ def serialize_alias_info_v2(alias_info: AliasInfo) -> dict:
         "nb_block": alias_info.nb_blocked,
         "nb_reply": alias_info.nb_reply,
         # mailbox
-        "mailbox": {
-            "id": alias_info.mailbox.id,
-            "email": alias_info.mailbox.email
-        }
+        "mailbox": {"id": alias_info.mailbox.id, "email": alias_info.mailbox.email},
     }
     if alias_info.latest_email_log:
         email_log = alias_info.latest_email_log
diff --git a/app/api/views/alias.py b/app/api/views/alias.py
index e89b2895..b407d57d 100644
--- a/app/api/views/alias.py
+++ b/app/api/views/alias.py
@@ -117,6 +117,27 @@ def get_aliases_v2():
     )
 
 
+@api_bp.route("/mailboxes", methods=["GET"])
+@cross_origin()
+@require_api_auth
+def get_mailboxes():
+    """
+    Get mailboxes
+    Output:
+        - mailboxes: list of alias:
+            - id
+            - email
+    """
+    user = g.user
+
+    return (
+        jsonify(
+            mailboxes=[{"id": mb.id, "email": mb.email} for mb in user.mailboxes()]
+        ),
+        200,
+    )
+
+
 @api_bp.route("/aliases/<int:alias_id>", methods=["DELETE"])
 @cross_origin()
 @require_api_auth
diff --git a/tests/api/test_alias.py b/tests/api/test_alias.py
index f8eab894..7229f301 100644
--- a/tests/api/test_alias.py
+++ b/tests/api/test_alias.py
@@ -480,3 +480,28 @@ def test_get_alias(flask_client):
     assert "nb_reply" in res
     assert "enabled" in res
     assert "note" in res
+
+
+def test_get_mailboxes(flask_client):
+    user = User.create(
+        email="a@b.c", password="password", name="Test User", activated=True
+    )
+    db.session.commit()
+
+    # create api_key
+    api_key = ApiKey.create(user.id, "for test")
+    db.session.commit()
+
+    Mailbox.create(user_id=user.id, email="m1@example.com", verified=True)
+    Mailbox.create(user_id=user.id, email="m2@example.com", verified=False)
+    db.session.commit()
+
+    r = flask_client.get(
+        url_for("api.get_mailboxes"), headers={"Authentication": api_key.code},
+    )
+    assert r.status_code == 200
+    # m2@example.com is not returned as it's not verified
+    assert r.json == {
+        "mailboxes": [{"email": "a@b.c", "id": 1}, {"email": "m1@example.com", "id": 2}]
+    }
+    print(json.dumps(r.json, indent=2))