Yahoo Mail HTML email signature installation guide

Step 1 — Create your signature

Create your email signature in

Step 2 — Open the signature settings

Login to in an another browser tab

Click Settings cog ⚙️ on the upper right-hand side

Select More settings

Select Writing Email from the left side menu

Switch on the Signature for your yahoo email address

Step 3 — Copy your signature

In another browser window return to 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 your signature

Return to on the other page, click in the signature box 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 above

Click back to inbox and then Compose to test

Additional help

How to Change Your Sending Name in Yahoo Mail

Any further questions?

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