You can easily add a signature in Gmail to personalize your account, as well as save time when drafting emails.

To switch between inboxes, tap the Profile icon in the upper-right corner and choose an email address. Another option is to install the provider's app. Outlook and Yahoo have their own apps. This ...

If you don't have an enterprise account, there really isn't any way to send E2EE emails through Gmail. For that, you'd need a ...