Discourse version at localhost: NOT FOUND

Product Support Self-hosting
3

Thanks for your comment on the proxy error. However:

  • I can sendmail from the host without problems
  • After installing a ephemeral sendmail in app, trying this inside the app container gives the following:
echo "Subject: sendmail test" | sendmail -v mymail@mymail.de
... Connecting to [127.0.0.1] via relay...
... Deferred: Connection refused by [127.0.0.1]

Any hints where too look further would be appreciated.