@Lopro - Did you ever get your setup working with Oracle mail?
Running discourse doctor is giving:
==================== MAIL TEST ====================
For a robust test, get an address from http://www.mail-tester.com/
Or just send a test message to yourself.
Email address for mail test? ('n' to skip) [<snip>@gmail.com]: test-7vs1tko5p@srv1.mail-tester.com
Sending mail to test-7vs1tko5p@srv1.mail-tester.com. . .
Testing sending to test-7vs1tko5p@srv1.mail-tester.com using smtp.email.uk-london-1.oci.oraclecloud.com:587.
SMTP server connection successful.
Sending to test-7vs1tko5p@srv1.mail-tester.com. . .
Sending mail failed.
Replacing: SMTP_PASSWORD
Replacing: LETSENCRYPT_ACCOUNT_EMAIL
Replacing: DEVELOPER_EMAILS
Replacing: DISCOURSE_DB_PASSWORD
Replacing: Sending mail to
==================== DONE! ====================
As the original tutorial for hosting Discourse on Oracle Cloud is a bit outdated, and uses some paid services, I decided to remake it while sticking purely to 100% free services.
Here it is:
If it helps you in any way, or if I should change anything, feel free to let me know. Thanks!
Checking your domain name . . .
WARNING: Port 443 of computer does not appear to be accessible using hostname: somethingawesome.com
WARNING: Connection to http://somethingawesome.com (port 80) also fails.
This suggests that somethingawesome.com resolves to some IP address that does not reach this
machine where you are installing discourse.
The first thing to do is confirm that somethingawesome.com resolves to the IP address of this server.
You usually do this at the same place you purchased the domain.
If you are sure that the IP address resolves correctly, it could be a firewall issue.
A web search for “open ports YOUR CLOUD SERVICE” might help.
This tool is designed only for the most standard installations. If you cannot resolve
the issue above, you will need to edit containers/app.yml yourself and then type