How to Add Your Signature in Outlook
Instructions for Outlook Desktop, Web, and Mac.
Outlook Desktop (Windows)
1
Copy your signature HTML from the success page.
2
Open Outlook and go to File > Options > Mail > Signatures.
3
Click New, name your signature, then paste it in the editor.
4
Set it as your default signature and click OK.
Outlook Web (Microsoft 365)
1
Open Outlook on the web at outlook.office.com.
2
Click the gear icon > View all Outlook settings.
3
Go to Mail > Compose and reply.
4
Paste your signature in the editor.
5
Click Save.
Outlook for Mac
1
Open Outlook and go to Outlook > Preferences > Signatures.
2
Click + to add a new signature.
3
Paste your signature and close the window.