From 82119af0455a3700f6d83387a840a0aa183d5753 Mon Sep 17 00:00:00 2001
From: Javier Eguiluz <javier.eguiluz@gmail.com>
Date: Mon, 16 Dec 2019 15:52:19 +0100
Subject: [PATCH] [Monolog] Add a caution note about Symfony Mailer and Monolog

---
 logging/monolog_email.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/logging/monolog_email.rst b/logging/monolog_email.rst
index 14d4fe092c2..9e824a77def 100644
--- a/logging/monolog_email.rst
+++ b/logging/monolog_email.rst
@@ -4,6 +4,11 @@
 How to Configure Monolog to Email Errors
 ========================================
 
+.. caution::
+
+    This feature is not compatible yet with the new :doc:`Symfony mailer </mailer>`,
+    so it requires using SwiftMailer.
+
 `Monolog`_ can be configured to send an email when an error occurs with an
 application. The configuration for this requires a few nested handlers
 in order to avoid receiving too many emails. This configuration looks