The rich text formatting toolbar doesn’t include an option for images.
This feature is no longer supported by Yahoo Mail.
However, it is possible toinsert images into signatures in GmailandOutlook.
Select thegearin the upper-right corner of Yahoo Mail, then selectMore configs.
Select theMailboxeson the left.
Select your email address.
Scroll down in the right pane and click inside theSignaturebox.
If the signature box is grayed out, smack the switch besideSignatureto enable it.
input your name and any other text that will be part of the signature.
Any photo you use in your signature must first be uploaded and accessible at an online hosting website.
Upload it to a site such as Imgur or anotherhosting site.
The image should be small to look right at the bottom of an email.
If it’s large, resize it so that it fits better with your email signature.
Position the cursor in the signature box where you want the image to appear.
Right-click and selectPasteto place the image in the signature box.
ChooseSavewhen you’re finished with the signature.
Open a new email in Yahoo to view your email signature.
