--- a/plugins/mod_saslauth.lua	Tue Jun 13 16:36:47 2017 +0200
+++ b/plugins/mod_saslauth.lua	Sat Jul 08 18:21:45 2017 +0200
@@ -105,7 +105,7 @@
 		end
 	end
 	if text and condition then
-		condition = connection .. ": " .. text;
+		condition = condition .. ": " .. text;
 	end
 	module:log("info", "SASL EXTERNAL with %s failed: %s", session.to_host, condition);