I just activate my mailbox service on my nokia E63 since the first time I have it by using yahoo mail service.
It works well, there's no difficulty on setting it up.
But each time I switch the phone applications from mailbox into others ( e.g web browser or ebuddy ) or even if I switch to home-screen and when I got back to mailbox, it's always already disconected.
Is there anyone of you who could share experiences to keep the mailbox connected?