diff --git a/mailstream/mailstream.php b/mailstream/mailstream.php
index a59c3b686..9984d9f74 100644
--- a/mailstream/mailstream.php
+++ b/mailstream/mailstream.php
@@ -465,9 +465,9 @@ function mailstream_send(string $message_id, array $item, array $user, bool $col
 			'address' => $address
 		]);
 	} catch (phpmailerException $e) {
-		Logger::debug('PHPMailer exception sending message', ['id' => $message_id, 'error' => $e->errorMessage()]);
+		Logger::debug('mailstream_send PHPMailer exception sending message', ['item uri' => $item['uri'], 'message_id' => $message_id, 'error' => $e->errorMessage()]);
 	} catch (Exception $e) {
-		Logger::debug('exception sending message', ['id' => $message_id, 'error' => $e->getMessage()]);
+		Logger::debug('mailstream_send exception sending message', ['item uri' => $item['uri'], 'message_id' => $message_id, 'error' => $e->errorMessage()]);
 	}
 
 	return true;