Scale up as you grow — whether you're running one virtual machine or ten thousand.

From GPU-powered inference and Kubernetes to managed databases and storage, get everything you need to build, scale, and deploy intelligent applications.

This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
There is this troubleshooting guide: https://meta.discourse.org/t/troubleshooting-email-on-a-new-discourse-install/16326
But I’m still having the same problem. I was following the DO guide, here, but it doesn’t walk one through the steps of getting everything set up properly with a transactional SMTP server.
If this is a new Droplet, it could be that SMTP outbound traffic is disabled to prevent spam. You can use telnet to check is it working. I’m not sure about exact command, but I believe the following one should work:
- telnet smtp.elasticemail.com 2525
If it works, than port is open so it’s not a problem. In that case make sure you configured everything correctly. If it doesn’t work, you should contact support to allow SMTP outbound traffic for your Droplet/account.