Javamail login username and password same email problem By Thet Aung Min Latt Yangon Myanmar 16 November 2007 1. First logon to examplemail.com http://examplemail.com/login.jsp And login with username@xxxxxxxxxxxxxxx in username and password box. User name: username@xxxxxxxxxxxxxxx Password:username@xxxxxxxxxxxxxxx 2. It will return unexpected error as follow; Connecting Please Wait Open Err:Connect failed; nested exception is: java.net.UnknownHostException: examplemail.com@xxxxxxx(ip) Error occur : null 3. After this error, contineous Refresh (Keep pressing F5 key) and Post DATA yes, and following error occur. com.example.util.dao.DAOException: SQL Exception while getting Connection: org.apache.commons.dbcp.SQLNestedException: Cannot get a connection, pool exhausted, cause: Timeout waiting for idle object This problem can lead an attack to DOS attack type Anyway thanks for reading this article. Thet Aung Min Latt Email: thetaung@xxxxxxxxx Web: http://taml.co.nr