From bae40c9269732812895ae9d22b45a22896571e5c Mon Sep 17 00:00:00 2001
From: AnsibleGuy <guy@ansibleguy.net>
Date: Wed, 31 Aug 2022 21:52:12 +0200
Subject: [PATCH] updated LetsEncrypt info

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 4829de8..f65312a 100644
--- a/README.md
+++ b/README.md
@@ -81,6 +81,10 @@ BUT: You still have to provide a main domain!
 * **Info:** To disable default settings and headers => just set their value to: ''
 
 
+* **Info:** For LetsEncrypt renewal to work, you must allow outgoing connections to:
+
+  80/tcp, 443/tcp+udp to acme-v02.api.letsencrypt.org, staging-v02.api.letsencrypt.org (_debug mode_) and r3.o.lencr.org
+
 ## Requirements
 
 * Community collection and certificate role: ```ansible-galaxy install -r requirements.yml```