From 70d571f8bfb1a8595f369526a3091d54acf323a2 Mon Sep 17 00:00:00 2001
From: ralf <rb@egroupware.org>
Date: Fri, 2 Dec 2022 15:24:32 +0100
Subject: [PATCH] converting plain-text mail to html mistakes angle brackets
 for tags

---
 mail/inc/class.mail_compose.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mail/inc/class.mail_compose.inc.php b/mail/inc/class.mail_compose.inc.php
index a7ce875b71..00048bc728 100644
--- a/mail/inc/class.mail_compose.inc.php
+++ b/mail/inc/class.mail_compose.inc.php
@@ -660,7 +660,7 @@ class mail_compose
 			$isFirstLoad = "switchedplaintohtml";
 			//error_log(__METHOD__.__LINE__.$content['mail_plaintext']);
 			$suppressSigOnTop = true;
-			$content['mail_plaintext'] = str_replace(array("\r\n","\n","\r"),array("<br>","<br>","<br>"),$content['mail_plaintext']);
+			$content['mail_plaintext'] = str_replace(['<',"\r\n","\n","\r"], ['&lt;',"<br>","<br>","<br>"], $content['mail_plaintext']);
 			//$this->replaceEmailAdresses($content['mail_plaintext']);
 			$content['body'] = $content['mail_plaintext'];
 			unset($content['mail_plaintext']);