From 2f7edafd0a0016d73689a7e57393a31a5b701cf7 Mon Sep 17 00:00:00 2001
From: Luke Smith <luke@lukesmith.xyz>
Date: Sat, 11 Feb 2023 11:09:24 -0500
Subject: mx record added and mail subdomain note

---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'README.md')

diff --git a/README.md b/README.md
index f08a3ae..0238a36 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,9 @@ give your full domain without any subdomain, i.e. `lukesmith.xyz`.
 1. Debian or Ubuntu server. I suited this script for
    [Vultr](https://www.vultr.com/?ref=8940911-8H) servers originally, but it
    works consistently on any normal setup.
-2. DNS records that point your domain to your server's IP (IPv4 and IPv6).
+2. DNS records that point at least your domain's `mail.` subdomain to your
+   server's IP (IPv4 and IPv6). This is required on initial run for certbot to
+   get an SSL certificate for your `mail.` subdomain.
 
 ## Mandatory Finishing Touches
 
-- 
cgit v1.2.3