How to Add an Email Signature in Yahoo Mail (2026)
Step-by-step guide to adding a professional email signature in Yahoo Mail. Create a free signature and paste it in under 60 seconds.
Frequently asked questions
Yes. Yahoo Mail's signature editor accepts rich text and pasted HTML. When you paste a Sigkraft signature, Yahoo Mail preserves the formatting including images, links, and colors.
Open the Yahoo Mail app → tap your profile icon → Settings → select your account → Signature. Toggle it on and paste your Sigkraft signature. Note that the mobile app has more limited HTML support than the web version.
Yahoo Mail supports one signature per account. If you have multiple Yahoo email addresses, each can have its own signature configured separately.
Yahoo Mail strips some CSS properties. Sigkraft signatures use inline styles that Yahoo Mail supports. If formatting is lost, try pasting into the web version rather than the mobile app.
Signatures for other email clients
Ready to create yours?
Pick a template. Add your details. Done.
Create your email signatureFree forever — no account needed