01Step 1 of 2
Open Writing email
Click the gear, or More options, then Settings. If a second menu appears, choose More Settings. In the left menu select Writing email.
iLook for the highlighted control in the preview.
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More Settings
Writing email
Yahoo · Web
Click the gear, or More options, then Settings. If a second menu appears, choose More Settings. In the left menu select Writing email.
iLook for the highlighted control in the preview.
If you have more than one address, open the one you send from. Turn the Signature switch on, click in the box, and paste once (Ctrl+V / ⌘V). Yahoo saves when you click outside the box or leave the page — there is often no separate Save button.
iKeep the original formatting when pasting.
Signature
You’re all set
Open a new message in Yahoo Mail to check that everything looks just right.