Update README.md

examples/seafile/README.md

@@ -1,3 +1,15 @@
 # References
 
 - https://github.com/haiwen/seafile-docker
+
+# Notes
+
+If you run seafile behind a SSL/TLS reverse proxy with HTTPS, you will likely see a `CSRF verification failed` error message during login.
+
+Try adding your domain to the corresponding Django setting inside the Docker bind mount location `/mnt/docker-volumes/seafile/data/seafile/conf/seahub_settings.py`:
+
+````
+CSRF_TRUSTED_ORIGINS = ["https://seafile.example.com"]
+````
+
+See https://github.com/haiwen/seafile/issues/2707#issuecomment-1732493096