From e6fc06b346dd28a51415dfa4bf5e5c3d8dee6c6b Mon Sep 17 00:00:00 2001
From: the-djmaze <>
Date: Mon, 17 Oct 2022 09:27:36 +0200
Subject: [PATCH] Change for #555

---
 snappymail/v/0.0.0/app/libraries/MailSo/Base/Utils.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/snappymail/v/0.0.0/app/libraries/MailSo/Base/Utils.php b/snappymail/v/0.0.0/app/libraries/MailSo/Base/Utils.php
index b92432a71..39616dda5 100644
--- a/snappymail/v/0.0.0/app/libraries/MailSo/Base/Utils.php
+++ b/snappymail/v/0.0.0/app/libraries/MailSo/Base/Utils.php
@@ -128,7 +128,7 @@ abstract class Utils
 	{
 		static $aSupportedEncodings = null;
 		if (null === $aSupportedEncodings) {
-			$aSupportedEncodings = \mb_list_encodings();
+			$aSupportedEncodings = \array_diff(\mb_list_encodings(), ['BASE64','UUENCODE','HTML-ENTITIES','Quoted-Printable']);
 			$aSupportedEncodings = \array_map('strtoupper', \array_unique(
 				\array_merge(
 					$aSupportedEncodings,