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No. 1 software for creating professional and extensively tested HTML email signatures. Trusted by over 3,000 clients.
Email Signatures for Thunderbird

Email Signatures for Thunderbird

Send your Thunderbird emails with style.

Create your own customized and professionally designed HTML email signature for Thunderbird with Email Signature Rescue.

Select any of our HTML email signature templates and customize it with your own details, using our Email Signature Rescue software. No HTML knowledge needed.

Add your own information to the Thunderbird signature like your name, role, company name, email, phone numbers, addresses and more.

Upload your own business logo or image, and add links to your social pages like LinkedIn, Facebook, Twitter and Pinterest. Over 50 social networks are included, in 20+ colors to choose from to match your business branding.

When you have finished customizing your Thunderbird signature, Email Signature Rescue saves your signature to your Dashboard for editing later and provides the HTML file for you to set up your signature in Thunderbird, following our website's easy instructions and videos.


See examples Create your Thunderbird Signature


Images & Icons

Upload, crop and resize images easily and add them to your email signature the correct way.


We test our email signatures across all major email clients and apps, so you don't have to.

Easy Editing Software

You don't have to know anything about HTML. Edit and manage email signatures online.

Help & Support

Easy installation guides and videos. And if you run into any issues, we're here for you.


Why use our Thunderbird HTML email signature templates?

  • Handcrafted, quality HTML code written by design professionals with over 10 years experience in HTML programming.
  • Our Thunderbird signatures have been tested to work across major email client software.
  • Get access to our growing range of awesome Thunderbird signature designs, that make creating your (or your client's) Thunderbird signatures a breeze.
  • Use our own email signature software to design your Thunderbird signatures and store them to a Dashboard for editing later.
  • We host your images and give you access to our image library to add cool stuff like social icons that link to all your favorite social networks in your Thunderbird signatures too!
  • And finally, what good is a great email signature if you don't know how to install your email signature in your email software. We offer Thunderbird signature installation guides and email support too.

Our Thunderbird Email Signature Installation Guide

 Read our Thunderbird Signature Installation Guide

Our Thunderbird Email Signature Designs

When you join Email Signature Rescue, you don't get just one Thunderbird signature template, you get them all. Change designs any time you like.

Create your new email signature

 20+ templates to choose from
 Tested across all major email software
 Upload, crop and resize images
 Choose from 100,000+ social media icons
 Customize colors, sizes and fonts
 Create and manage signatures online

Meet some of our clients


Tracy Caffrey, RE/MAX Uptown

I think a professional signature that allows you to direct your clients to your website and social media pages is a wise investment for any small business owner.

A wise investment for any small business owner.


David Schmeikal, Ink8 Studios

Love this service! What you've done to take the heavy lifting out of signature design is stellar!

Love this service!

premier roof

Tracy Jones, Premier Roofing Co.

Love, love, love the new email signature that I created for our business! It looks so professional, and conveys all of the relevant links for our customers to connect with us. Many times email is our initial contact with customers after they visit our website, and this signature reflects the professional service that we offer. Beyond happy!

Love, love, love the new email signature... Beyond happy!

staff crafters

Merritt Wiley, Staff Crafters, Inc.

Hands down, Email Signature Rescue will give you, and your email recipients, the best experience of anything on the market. The templates are clean, easy to use and a great presentation with any email client. The customer service is fantastic and every effort to satisfy a Users needs are exceeded. I searched for and tested many options, and Email Signature Rescue is not only reliable and easy to use, it has received many compliments from customers and colleagues.

The best experience of anything on the market.

If your email client is on this list, you can use Email Signature Rescue. Click yours to learn more.

 Over 3,000 clients choose Email Signature Rescue to create and manage their email signatures online. We've helped create over 30,000 email signatures.

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Email Signature Rescue is part of the
Div Party Pty Ltd family, a registered company in Australia
ABN 42 150 978 359 | ACN 150 978 359
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