Testsuite: avoid indeterminate delivery ordering

[exim.git] / test / confs / 2138

diff --git a/test/confs/2138 b/test/confs/2138
index d6d7604d8f1871e7517e84c01ac567f4e3882448..7fec82541853f7a4f27d0422ce8f639603360a59 100644 (file)
--- a/test/confs/2138
+++ b/test/confs/2138
@@ -14,6 +14,7 @@ log_selector = +tls_peerdn+smtp_connection+incoming_port+received_recipients
 
 queue_only
 queue_run_in_order
+remote_max_parallel = 1
 
 smtp_accept_max_nonmail = 0