Out of the box, the iPad's default e-mail signature is Sent from my iPad.
That declaration will appear at the bottom of every message that you send from the device.
Follow these steps to change the default signature:
- Go to the Settings page for your iPad.
- Select Mail, Contacts and Calendars.
- Select Signature at the bottom of the page.
- You can type in whatever you want to use as your signature, or you can leave it blank if you want to remain anonymous.
- Save your changes.