diff --git a/src/Bundle/ChillMainBundle/Entity/Notification.php b/src/Bundle/ChillMainBundle/Entity/Notification.php
index 5257a7a90..9b2dded40 100644
--- a/src/Bundle/ChillMainBundle/Entity/Notification.php
+++ b/src/Bundle/ChillMainBundle/Entity/Notification.php
@@ -110,7 +110,14 @@ class Notification implements TrackUpdateInterface
      * @var array|string[]
      * @ORM\Column(type="json")
      */
-    public array $adressesEmails = [];
+    private array $addressesEmails = [];
+
+    /**
+     * a list of emails adresses which were added to the notification
+     *
+     * @var array|string[]
+     */
+    private array $addressesEmailsAdded = [];
 
     /**
      * @ORM\Column(type="text", nullable=false)
@@ -126,6 +133,46 @@ class Notification implements TrackUpdateInterface
         $this->accessKey = bin2hex(openssl_random_pseudo_bytes(24));
     }
 
+    /**
+     * @return array|string[]
+     */
+    public function getAddressesEmails(): array
+    {
+        return $this->addressesEmails;
+    }
+
+    /**
+     * @return array|string[]
+     */
+    public function getAddressesEmailsAdded(): array
+    {
+        return $this->addressesEmailsAdded;
+    }
+
+    /**
+     * @return string
+     */
+    public function getAccessKey(): string
+    {
+        return $this->accessKey;
+    }
+
+    public function addAddressesEmail(string $email)
+    {
+        if (!in_array($email, $this->addressesEmails)) {
+            $this->addressesEmails[] = $email;
+            $this->addressesEmailsAdded[] = $email;
+        }
+    }
+
+    public function removeAddressesEmail(string $email)
+    {
+        if (in_array($email, $this->addressesEmails)) {
+            $this->addressesEmails = array_filter($this->addressesEmails, fn ($e) => $e !== $email);
+            $this->addressesEmailsAdded = array_filter($this->addressesEmailsAdded, fn ($e) => $e !== $email);
+        }
+    }
+
     public function addAddressee(User $addressee): self
     {
         if (!$this->addressees->contains($addressee)) {
diff --git a/src/Bundle/ChillMainBundle/Tests/Entity/NotificationTest.php b/src/Bundle/ChillMainBundle/Tests/Entity/NotificationTest.php
index 8110fa11d..9fc0d6cb2 100644
--- a/src/Bundle/ChillMainBundle/Tests/Entity/NotificationTest.php
+++ b/src/Bundle/ChillMainBundle/Tests/Entity/NotificationTest.php
@@ -122,4 +122,22 @@ final class NotificationTest extends KernelTestCase
             $this->assertContains($addresseeId, $unreadIds);
         }
     }
+
+    public function testAddressesEmail(): void
+    {
+        $notification = new Notification();
+
+        $notification->addAddressesEmail('test');
+        $notification->addAddressesEmail('other');
+
+        $this->assertContains('test', $notification->getAddressesEmails());
+        $this->assertContains('other', $notification->getAddressesEmails());
+        $this->assertContains('test', $notification->getAddressesEmailsAdded());
+        $this->assertContains('other', $notification->getAddressesEmailsAdded());
+
+        $notification->removeAddressesEmail('other');
+
+        $this->assertNotContains('other', $notification->getAddressesEmails());
+        $this->assertNotContains('other', $notification->getAddressesEmailsAdded());
+    }
 }
diff --git a/src/Bundle/ChillMainBundle/migrations/Version20220413154743.php b/src/Bundle/ChillMainBundle/migrations/Version20220413154743.php
index 88a31c92c..87da6a7f8 100644
--- a/src/Bundle/ChillMainBundle/migrations/Version20220413154743.php
+++ b/src/Bundle/ChillMainBundle/migrations/Version20220413154743.php
@@ -16,7 +16,7 @@ final class Version20220413154743 extends AbstractMigration
 
     public function up(Schema $schema): void
     {
-        $this->addSql('ALTER TABLE chill_main_notification ADD adressesEmails JSON NOT NULL DEFAULT \'[]\';');
+        $this->addSql('ALTER TABLE chill_main_notification ADD addressesEmails JSON NOT NULL DEFAULT \'[]\';');
         $this->addSql('ALTER TABLE chill_main_notification ADD accessKey TEXT DEFAULT NULL');
         $this->addSql('WITH randoms AS (select
                 n.id,