--- a/plugins/mod_saslauth.lua	Thu Oct 26 15:14:39 2023 +0100
+++ b/plugins/mod_saslauth.lua	Thu Oct 26 18:30:47 2023 +0100
@@ -335,6 +335,7 @@
 
 				local certfile;
 				if tls_server_end_point_hash == "auto" then
+					tls_server_end_point_hash = nil;
 					local ssl_cfg = origin.ssl_cfg;
 					if not ssl_cfg then
 						local server = origin.conn:server();