Hi

We created a sample application and tried to publish this site using wap.bluedomain.com. But it shows some FTP error codes like 530 and 220.
We can't able to proceed further.

Are you using BlueDomain.net or BlueDomino? I don't think there's a BlueDomain.com
Those #'s in the error code generally mean the login information is incorrect. Be sure to check with your hosting service what the username/password & site address should be.
If you're with BlueDomain.net, their knowledge base mentions this for FTP information:
http://www.accountsupport.com/knowledge … l?kbid=998
If you're with BlueDomino.com, here's their FTP info:
http://www.bluedomino.com/knowledgebase … l?kbid=998