From feefc1ad2cdbfbce1ca733e48283d76e7ef496ab Mon Sep 17 00:00:00 2001
From: tdentwicklungsupport
 <96582957+tdentwicklungsupport@users.noreply.github.com>
Date: Tue, 30 Jul 2024 09:50:16 +0200
Subject: [PATCH] Add hint to config for smtp_relays that IP adresse will not
 work

See discussion: https://github.com/orgs/postalserver/discussions/2986#discussioncomment-10187602

Signed-off-by: tdentwicklungsupport <96582957+tdentwicklungsupport@users.noreply.github.com>
---
 doc/config/yaml.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/config/yaml.yml b/doc/config/yaml.yml
index 1035ec99f..d9c989c5e 100644
--- a/doc/config/yaml.yml
+++ b/doc/config/yaml.yml
@@ -25,7 +25,7 @@ postal:
   use_resent_sender_header: true
   # Path to the private key used for signing
   signing_key_path: $config-file-root/signing.key
-  # An array of SMTP relays in the format of smtp://host:port
+  # An array of strings of SMTP relays in the format of 'smtp://host:port' where host has to be a FQDN/Hostname. IP address are not possible and will fail (silently).
   smtp_relays: []
   # An array of IP addresses to trust for proxying requests to Postal (in addition to localhost addresses)
   trusted_proxies: []