Rspamd is shipped with various spam filtering modules and features enabled just out of the box.
The full list of built-in modules could be found in the [Rspamd documentation](https://rspamd.com/doc/modules/).
-If that is not enough, Rspamd provides an extensive [Lua API](https://rspamd.com/doc/lua/) to write your own rules and plugins: <https://rspamd.com/doc/tutorials/writing_rules.html>
+If that is not enough, Rspamd provides an extensive [Lua API](https://rspamd.com/doc/lua/) to write your own rules and plugins: <https://rspamd.com/doc/developers/writing_rules.html>
## License