A signature is automatically placed at the end of each e-mail message. Let’s see how to create one.

1. Go to Mail… then click Preferences.

2. Select the Signatures tab.

How to Setup and Manage Signatures - Apple Mail - Signatures Tab

3. To Delete a signature, select it… then click the minus sign.

Create and Manage Signatures - Apple Mail - Delete Signature

4. Clicking OK will permanently remove the signature. This cannot be undone.

5. Let’s add a New Signature by clicking the plus icon.

Create and Manage Signatures - Apple Mail - Add Signature

6. Give this Signature a Name… then click the right window pane and type to edit the signature.

Create and Manage Signatures - Apple Mail - Name Signature

7. It’s possible to create different signatures for each Email Address you have added to Mail instead of using the same one for all accounts. Click an account…

Create and Manage Signatures - Apple Mail - Email Address Signature

8. … then add a New Signature as we did in the last step.

Create and Manage Signatures - Apple Mail - Add a New Signature

9. Set the Default Signature to use for this account.

Create and Manage Signatures - Apple Mail - Set Default Signature

That’s it! Now you know how to create and manage your signatures.