diff --git a/mail/inc/class.mail_compose.inc.php b/mail/inc/class.mail_compose.inc.php
index 438dd9763b..247c551b5b 100644
--- a/mail/inc/class.mail_compose.inc.php
+++ b/mail/inc/class.mail_compose.inc.php
@@ -2918,7 +2918,8 @@ class mail_compose
 			}
 			catch(Exception $e) {
 				_egw_log_exception($e);
-				$this->errorInfo = $e->getMessage();
+				//if( $e->details ) error_log(__METHOD__.__LINE__.array2string($e->details));
+				$this->errorInfo = $e->getMessage().($e->details?'<br/>'.$e->details:'');
 				return false;
 			}
 		} else {