From: Stephan Bosch <stephan.bosch@open-xchange.com>
Date: Sun, 31 Aug 2025 18:06:27 +0000 (+0200)
Subject: auth: auth-sasl - Add translation for Submission and LMTP protocols to just smtp
X-Git-Tag: 2.4.2~238
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=43ef518f3d7448f7f9346519a775d3bd12256d8b;p=thirdparty%2Fdovecot%2Fcore.git

auth: auth-sasl - Add translation for Submission and LMTP protocols to just smtp
---

diff --git a/src/auth/auth-sasl.c b/src/auth/auth-sasl.c
index 90a597ee98..1333244c62 100644
--- a/src/auth/auth-sasl.c
+++ b/src/auth/auth-sasl.c
@@ -256,6 +256,12 @@ auth_sasl_translate_protocol_name(struct auth_request *request)
 		   called just "pop". */
 		return "pop";
 	}
+	if (strcasecmp(protocol, "Submission") == 0 ||
+	    strcasecmp(protocol, "LMTP") == 0) {
+		/* The standard Submission or LMTP service name with
+		   SASL/GSSAPI/Kerberos is called just "smtp". */
+		return "smtp";
+	}
 
 	return t_str_lcase(protocol);
 }