From ec43705e051ae162ce5997cd45575a14b2be834e Mon Sep 17 00:00:00 2001
From: AnrDaemon <anrdaemon@yandex.ru>
Date: Thu, 21 Feb 2019 15:44:37 +0300
Subject: [PATCH] Added mention of strict_smtputf8 in SMTPUTF8_README.

---
 postfix/proto/SMTPUTF8_README.html | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/postfix/proto/SMTPUTF8_README.html b/postfix/proto/SMTPUTF8_README.html
index 381b3e07..a13b519c 100644
--- a/postfix/proto/SMTPUTF8_README.html
+++ b/postfix/proto/SMTPUTF8_README.html
@@ -353,6 +353,11 @@ for Postfix to support multiple encodings at the same time.  There
 is no problem with RFC 2047 encodings such as "=?ISO-8859-1?Q?text?=",
 because those use only characters from the ASCII characterset.  </p>
 
+<p> Additionally, setting "strict_smtputf8 = yes" (available since 3.0)
+will enable stricter enforcement of the SMTPUTF8 protocol, making
+Postfix SMTP server accept UTF-8 sender or recipient addresses only when
+the client requests an SMTPUTF8 mail transaction. </p>
+
 <h2> <a name="idna2003">Compatibility with IDNA2003</a> </h2>
 
 <p> Postfix &ge; 3.2 by default disables the 'transitional'
-- 
2.17.0