Also called Outlook on the web or Outlook web app.
Step 1 — Create your signature
Create your email signature in Mirosign.com.
Step 2 — Access the signature settings in Outlook.com
When logged into Outlook.com, click on the settings cog ⚙️ in the top right corner.
On the search all settings box, type: Signature
Select Email signature from the list of results.
Click + New signature and enter Mirosign.com email signature in the box
Step 3 — Copy your HTML signature code
In a new browser window return to Mirosign.com and click Download HTML.
Open the downloaded HTML file in a Google Chrome or Firefox, Microsoft Edge (Not Safari as it may cause formatting issues).
Click anywhere on the signature and press Command+A on Mac or Ctrl+A on windows, to highlight the entire signature.
Then copy the entire signature by
right clicking on your mouse Copy or,
Ctrl+C on windows or
Command+C on Mac
Step 4 — Paste in Outlook.com
Return to outlook.com on the other page, click in the signature body and right click on mouse to Paste or
Ctrl+V on windows or
Command+V on Mac
You should end up with something like this (don’t worry the lines will disappear!).
Then click Save
Close the box at the top and try a New message to test