What is the purpose of the "Login Automatically" function?
If you select the "Login Automatically" checkbox, you will be automatically logged into your mailbox the next time you click on the "Inbox.com Email" link on the Inbox.com Mobile homepage, you will be automatically logged into your mailbox without the need to fill in your login and password.
This feature only works with devices that support cookies
"This setting only applies to the device that you enable the setting on. It does not apply to your general account, so it will not be enabled on other devices.
If you log out using the "Sign Out" link on the bottom of the screen, you will disable this feature and will have to re-enter your login information the next time you come to the login screen.