To make ur nokia messaging work first go to email.nokia.com and create ur account , the first email account u create will be the credentials required when using nokia messaging. When ur done with adding whtever emails u want go on phone email and in service provider select nokia messaging and when it connects to server and asks for password use the password of the first email account u created. if it doesnt work try 2-3 times more and it should work. Hope tat helps !