email troubleshooting

closes statamic#1530

Author: jasonvarga

content/collections/troubleshooting/email-not-sending.md

@@ -0,0 +1,34 @@
+---
+id: 577004ae-5fa4-4535-b34f-cd8e7f721cbb
+blueprint: troubleshooting
+title: 'Email not sending'
+intro: Email can be difficult to debug when it seems like you've set everything up correctly.
+template: page
+categories:
+  - troubleshooting
+updated_by: 3a60f79d-8381-4def-a970-5df62f0f5d56
+updated_at: 1622821385
+---
+## Email Test Utility
+The most basic way to test that email is working is to use the Email utility in the control panel.
+
+Head to Utilities > Email. In there you can see all your mail related settings. Maybe you can spot an incorrect setting.
+
+On this page you can also send a test email. If you do that and see a success message but no email, here's some suggestions:
+
+## Queue
+One thing you may want to check is that if you've configured a queue, that the queue is actually running.
+
+The success message could mean that it was successfully queued, but the lack of any email is because the queued job was never executed.
+
+Locally, run the queue worker:
+
+```shell
+php artisan queue:listen
+```
+
+Or on production, make sure you a worker configured to run the `queue:work` command.
+
+## Horizon
+
+If you're using Laravel Horizon, make sure that you didn't just `composer require` it, but that you also installed it using `artisan horizon:install`.