A signature is a bit of text (such as your contact information or a favorite quote) that’s automatically inserted at the bottom of every message you send. Here's a sample signature:
Signatures are separated from the rest of your message by two dashes. To see a signature in Gmail, click the Show trimmed content button at the bottom of the message.
Create signatures
- Open Gmail.
- Click the gear in the top right.
- Select Settings.
- Scroll down to the “Signature” section and enter your new signature text in the box. You can format your text using the buttons directly above the text box.
- Click Save Changes at the bottom of the page.