Step 1 –

Click “File“, then click “Options” in the left-hand menu.

Step 2 –

Select “Mail” from the list of options, then click “Signatures“.

Step 3 –

Here you can edit or replace the existing signature with a new one; alternatively click ‘New’ to create one from scratch.

Saving your email signature in Outlook 2010

In the top-right corner of the signatures box, you will be able to select default signatures and whether to include signatures automatically on replies. Once you are done, click “OK” and your changes will be saved.