From ab443aaba88b04bb47799275bd241b53692c9288 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Fri, 21 Dec 2018 06:16:17 +0100
Subject: [PATCH] Skip mailer job retries when a record no longer exists
 (#9590)

Fix #8666
---
 config/initializers/delivery_job.rb | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 config/initializers/delivery_job.rb

diff --git a/config/initializers/delivery_job.rb b/config/initializers/delivery_job.rb
new file mode 100644
index 0000000000..cc29272729
--- /dev/null
+++ b/config/initializers/delivery_job.rb
@@ -0,0 +1,3 @@
+ActionMailer::DeliveryJob.class_eval do
+  discard_on ActiveJob::DeserializationError
+end