From 40bf54a504553fb8bfed1485eb9f334c33a425c4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20S=C3=BC=C3=9Fenguth?=
 <christian.suessenguth@noreply.%(DOMAIN)s>
Date: Fri, 11 Feb 2022 11:40:57 +0100
Subject: [PATCH] =?UTF-8?q?=E2=80=9EREADME.md=E2=80=9C=20=C3=A4ndern?=
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---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index 2287a52..87092b4 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,13 @@ A light PHP web interface for managing [mlmmj](http://mlmmj.org/) mailing lists.
 - Audit log of changes
 - Notify admins about errors via Rocket:Chat bot implementation
 
+---
+
+## IMPORTANT
+In case of login issues: Please be aware that the password input field gets sanitized using the filter [FILTER_SANITIZE_FULL_SPECIAL_CHARS](https://www.php.net/manual/en/filter.filters.sanitize.php)
+
+---
+
 ## Installation
 
 Clone the git repository to your webserver: