From b8c12090f78800e9edb15bb695ad8932d0ffe767 Mon Sep 17 00:00:00 2001
From: Philippe Antoine <pantoine@oisf.net>
Date: Tue, 18 Jun 2024 07:59:23 +0200
Subject: [PATCH] smtp: add port 465 for probing

---
 src/app-layer-smtp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/app-layer-smtp.c b/src/app-layer-smtp.c
index 3fedf307e1..7000b2ec0d 100644
--- a/src/app-layer-smtp.c
+++ b/src/app-layer-smtp.c
@@ -1744,8 +1744,8 @@ static int SMTPRegisterPatternsForProtocolDetection(void)
     if (!AppLayerProtoDetectPPParseConfPorts(
                 "tcp", IPPROTO_TCP, "smtp", ALPROTO_SMTP, 0, 5, NULL, SMTPServerProbingParser)) {
         // STREAM_TOSERVER means here use 25 as flow destination port
-        AppLayerProtoDetectPPRegister(IPPROTO_TCP, "25", ALPROTO_SMTP, 0, 5, STREAM_TOSERVER, NULL,
-                SMTPServerProbingParser);
+        AppLayerProtoDetectPPRegister(IPPROTO_TCP, "25,465", ALPROTO_SMTP, 0, 5, STREAM_TOSERVER,
+                NULL, SMTPServerProbingParser);
     }
 
     return 0;