From 52621a29ff093f33faee6fd0aa2ebcf609fc35f3 Mon Sep 17 00:00:00 2001
From: JuliusFreudenberger <julius+git@jfreudenberger.de>
Date: Sat, 4 Feb 2023 10:57:40 +0100
Subject: [PATCH] [healthchecks] Add remark to README

---
 healthchecks/README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/healthchecks/README.md b/healthchecks/README.md
index 5c8d79f..2782a76 100644
--- a/healthchecks/README.md
+++ b/healthchecks/README.md
@@ -2,3 +2,6 @@
 
  A cron monitoring tool written in Python & Django
 
+## Important step when deploying
+The environment variable EMAIL_PORT cannot be left empty.
+For deactivating e-mail, simply set it to -1.