From f91b716af301a405e015760ed77e31ee55002a7e Mon Sep 17 00:00:00 2001 From: Slavi Pantaleev Date: Sat, 19 Oct 2024 12:28:03 +0300 Subject: [PATCH] Minor improvements to configuring-playbook-email.md --- docs/configuring-playbook-email.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/docs/configuring-playbook-email.md b/docs/configuring-playbook-email.md index d0a18da15..087e08e79 100644 --- a/docs/configuring-playbook-email.md +++ b/docs/configuring-playbook-email.md @@ -7,7 +7,9 @@ This may or may not work, depending on your domain configuration (SPF settings, By default, emails are sent from `matrix@matrix.example.com`, as specified by the `exim_relay_sender_address` playbook variable. -**Note**: If you are using a Google Cloud instance, [port 25 is always blocked](https://cloud.google.com/compute/docs/tutorials/sending-mail/), so you need to relay email through another SMTP server as described below. +⚠ **Warning**: On some cloud providers (Google Cloud, etc.), [port 25 is always blocked](https://cloud.google.com/compute/docs/tutorials/sending-mail/), so sending email directly from your server is not possible. You will need to [relay email through another SMTP server](#relaying-email-through-another-smtp-server). + +💡 To improve deliverability, we recommend [relaying email through another SMTP server](#relaying-email-through-another-smtp-server) anyway. ## Firewall settings