diff --git a/apps/settings/lib/Activity/GroupSetting.php b/apps/settings/lib/Activity/GroupSetting.php
index 9538a4e4ebde9..adc7717bf4bd2 100644
--- a/apps/settings/lib/Activity/GroupSetting.php
+++ b/apps/settings/lib/Activity/GroupSetting.php
@@ -85,7 +85,7 @@ public function isDefaultEnabledStream(): bool {
 	 * @since 11.0.0
 	 */
 	public function canChangeMail(): bool {
-		return false;
+		return true;
 	}
 
 	/**