On Nokia devices that come with the built-in Nokia Messaging email client (e.g. Nokia E52, E55, E72, E73, E75, C5-00, E5-00, N86 8MP, 6710 and 6730) perform the following steps:

  1. Start the Email application.
  2. Press Options.
  3. Select Disconnect all.

On all other Nokia S60 devices (which have the Nokia Messaging email client installed), perform the following steps:

  1. On the device, press the Menu key.
  2. Select Installations.
  3. Select Email.
  4. Select Options.
  5. Select Go Offline.