How to Add and Change Email Signature in Yahoo Mail
Contents
- Intro
- How to add email signature in Yahoo Mail on desktop
- How to change signature in Yahoo Mail on desktop
- How to add a signature in Yahoo Mail mobile app
- How to edit signature in Yahoo Mail on iPhone
- How to change Yahoo signature settings and delete your signature
- How to remove signature from Yahoo Mail on iPhone
- How to design an email signature for Yahoo Mail
- Explore more email signature guides for Yahoo Mail
Your Yahoo Mail signature is an easy and effective way to add a personal or professional touch to every email you send. Whether you’re setting up a new signature or making changes, this guide will walk you through the process on both desktop and mobile. Let’s dive in.
How to add email signature in Yahoo Mail on desktop
Adding a signature in Yahoo Mail on your desktop is straightforward. Here’s how you do that:
- Open the Yahoo Mail app and log in to your account.
- Click on the gear icon in the upper-right corner and select “More Settings” from the dropdown menu.
- In the left-hand menu, select “Writing email.”
- Scroll down to the “Signature” section and toggle the signature option on.
- Create a signature in Yahoo Mail using the text box. You can add your name, contact details, etc.
- Once you’re happy with your signature, click “Save.”
Now, every email you send will automatically include your new signature.
How to change signature in Yahoo Mail on desktop
Want to know how to change signature in Yahoo Mail? Nothing complicated here either.
- Log into Yahoo Mail and navigate to “Settings” > “More Settings.”
- In the left corner, select “Writing email.”
- Under “Signature,” change the contents of your signature by typing or pasting in new info.

Create a professional Yahoo Mail signature in minutes
Creating a professional email signature for Yahoo Mail can be tricky, especially with the platform’s limited formatting options. But with MySignature, you can easily design a polished, brand-aligned signature that looks great across all email service providers.
Create your email signature now!How to add a signature in Yahoo Mail mobile app
If you’re using Yahoo Mail on a mobile device, adding a signature is still simple, though the options are more limited:
- Open the Yahoo Mail app on your mobile device.
- Tap on the “Y” icon in the upper left corner, then go to “Settings.”
- Scroll down to “Signature” and toggle it on.
- Enter your desired signature text in the provided box.
- Save your settings.
Note that the mobile app doesn’t support rich text or images, so your mobile signature will be text-only
How to edit signature in Yahoo Mail on iPhone
You can edit the font and size of your mobile Yahoo Mail signature. Here’s how:
- Open the Yahoo Mail app on your iPhone.
- Tap the “Y” icon in the upper left corner to open the Accounts page.
- Select “Settings.”
- Scroll down to “Signature.”
- Select the text you want to format. Tap through the text edit menu and tap “Format.”
- Select a formatting option for your text. For example, bold formatting.
That’s how to edit signature in Yahoo Mail on an iPhone.
How to change Yahoo signature settings and delete your signature
If you ever need to disable or delete your Yahoo Mail signature:
- Open the Yahoo Mail app and log in to your account.
- Click on the gear icon in the upper-right corner and select “More Settings” from the dropdown menu.
- In the left-hand menu, select “Writing email.”
- Scroll down to the “Signature” section.
- Toggle the signature setting off or delete the content in the signature box.
- Save your changes.
This will remove the signature from all your outgoing emails.
How to remove signature from Yahoo Mail on iPhone
If you want to get rid of your signature on your iPhone, follow these step-by-step instructions:
- Open the Yahoo Mail app on your mobile device.
- Tap on the “Y” icon in the upper left corner, then go to “Settings.”
- Scroll down to “Signature” and toggle it off.
Tips for creating an effective Yahoo Mail signature
Here are some tips to help you craft a signature that’s both polished and effective:
Keep it simple:
Focus on the essentials — name, title, and essential contact details. A clean, uncluttered signature is easier to read and looks more professional.

Incorporate company branding:
Use your company’s colors, fonts, and logo to reinforce your brand identity. This adds a cohesive and professional touch to your emails.
Use clickable links:
Include links to your website and social media profiles. This makes it easy for recipients to connect with you and learn more about your business.
Consider a signature generator:
Use an email signature generator for a polished look. These tools offer custom templates and design options that can help your signature stand out.
Test before finalizing:
Always send a test email to yourself to ensure your signature appears correctly across different devices and email clients.


Want a professional-looking signature? You don’t have to code!
To upgrade your Yahoo Mail signature with custom design options, use the MySignature email signature generator. Effortlessly craft your sig and then simply copy and paste it into Yahoo Mail!
Create your signature for Yahoo MailHow to design an email signature for Yahoo Mail
Try Mysignature
MySignature is an all-in-one tool for creating branded and well-designed email signatures.

Create and set up a new email signature in minutes
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