By Sarah Kingsbury
The default iPad and iPhone signature in iOS Mail is "Sent from my iPad" or "Sent from my iPhone." But while some people may be happy to declare what device they are using at the bottom of every email they send, others prefer to provide other information, such as the name of the sender and additional contact information. Here's how to remove or change your email signature. This tip will let you change your signature in Gmail, Yahoo, and Outlook emails sent from iPhone as well as your Apple iCloud account.