X-Git-Url: https://git.exim.org/users/jgh/exim.git/blobdiff_plain/6a69d109fb79fb19663137cf606557d663169373..10ac8d7f410e55043b0b182fb77f2e8fb6a7aed4:/src/src/deliver.c

diff --git a/src/src/deliver.c b/src/src/deliver.c
index 648c63d69..df51948d4 100644
--- a/src/src/deliver.c
+++ b/src/src/deliver.c
@@ -8413,6 +8413,13 @@ return final_yield;
 void
 deliver_init(void)
 {
+#ifdef EXIM_TFO_PROBE
+tfo_probe();
+#else
+tcp_fastopen_ok = TRUE;
+#endif
+
+
 if (!regex_PIPELINING) regex_PIPELINING =
   regex_must_compile(US"\\n250[\\s\\-]PIPELINING(\\s|\\n|$)", FALSE, TRUE);