1) Click “Alter default setting”.
2) Find the “User agent” field and put there the following line:
Baidu UA ("Mozilla/5.0 (compatible; Baiduspider; +http://www.baidu.com/search/spider.html)"
3) Click “Update default Settings”.
Done! Now you will be able to syndicate Tumblr RSS feeds with CyberSEO running at your EU-based server.