Make sure to write down your “AccountID” and “password” to recover the original status after your email addresses and messages are initialized because you delete the app or change your smartphone. If you forget to keep them, all the addresses will be gone after you change your device or delete the app. You can simultaneously sign in and use the same address from different smartphones and PCs.
Write down the following “AccountID” and “Password” to be able to simultaneously use the current address from your new smartphone or different devices and sync messages.
