OUTLOOK EMAIL: Create and add an email signature Outlook 365 on the web

Outlook 365 on the web Automatically add a signature to a message

Create and add an email signature in Outlook

You can create an email signature that you can add automatically to all outgoing messages or add manually to specific ones.

Select Settings  at the top of the page.

Select Mail > Compose and reply.

Under Email signature, type your signature and use the available formatting options to change its appearance.

Select the default signature for new messages and replies.

Select Save when you're done.

Manually add your signature to a new message

If you've created a signature but didn't choose to automatically add it to all outgoing messages, you can add it later when you write an email message.

In a new message or reply, type your message.

On the Insert tab, select  Signature.

If you created multiple signatures, choose the signature you want to use for your new message or reply.

When your email message is ready, choose Send.