On Nokia devices that come with the built-in multiprotocol email client (Applies for Nokia E52, E55, E72, E73, E75, E5-00, C5-00, N86 8MP, 6710, 6730) perform the following:

You can create the Nokia Messaging service account while running the Set up e-mail wizard on the device. Your user name  and password for Nokia Messaging service will be the e-mail address and password, which you are entering for the first account in the Set up e-mail wizard.