Handle >1 parallelism in serialize db entries

[exim.git] / src / src / transports / smtp.c

diff --git a/src/src/transports/smtp.c b/src/src/transports/smtp.c
index f129cce9b57bea6da095ee9f425677eb0f7161c9..eae54764b2da7d820fddf9982d3e33f13e5c2f9c 100644 (file)
--- a/src/src/transports/smtp.c
+++ b/src/src/transports/smtp.c
@@ -3532,7 +3532,7 @@ for (cutoff_retry = 0; expired &&
         verify_check_given_host(&ob->serialize_hosts, host) == OK)
       {
       serialize_key = string_sprintf("host-serialize-%s", host->name);
-      if (!enq_start(serialize_key))
+      if (!enq_start(serialize_key, 1))
         {
         DEBUG(D_transport)
           debug_printf("skipping host %s because another Exim process "