-### Standalone/run by other means
-Run `mix phx.server` in repository's root, it will output log into stdout/stderr
+Run `mix generate_password_reset username` to generate a password reset link that you can then send to the user.
+
+### Moderators
+
+You can make users moderators. They will then be able to delete any post.
+
+Run `mix set_moderator username [true|false]` to make user a moderator or not.
+
+## Troubleshooting
+
+### No incoming federation
+
+Check that you correctly forward the "host" header to backend. It is needed to validate signatures.