diff --git a/lib/imap.php b/lib/imap.php
index 9f4d3e5..ac9e8ce 100644
--- a/lib/imap.php
+++ b/lib/imap.php
@@ -73,9 +73,9 @@ public function checkPassword($uid, $password) {
 				}
 			} else {
 				OC::$server->getLogger()->error(
-				'ERROR: Wrong domain: '.$this->domain,
-				['app' => 'user_external']
-			);
+					'ERROR: User has a wrong domain! Expecting: '.$this->domain,
+					['app' => 'user_external']
+				);
 				return false;
 			}
 		} else {