How to setup your HTML email signature in Mozilla Thunderbird for Windows
Install your HTML email signature in Spark on Thunderbird on Windows in no time! This article includes a link to our easy HTML email signature installer app for Thunderbird on Windows, our easy step by step HTML email signature install guide, screenshots, videos and troubleshooting FAQ.
It's never been easier to create a new email signature for Thunderbird. Check out our beautiful email signature templates and easy to manage email signature software, that makes creating email signatures for Mozilla Thunderbird a breeze.
Before you start
Before you start:
- Make sure your HTML email signature file downloaded and saved on your PC. It should be stored in a location which is easily accessible and will not be deleted.
- Open Mozilla Thunderbird.
If you have been provided created by our Email Signature Rescue software, click on Install: Signature Installer App for a quick and easy HTML email signature install into Mozilla Thunderbird.
If you run into any issues during your HTML email signature installation in Mozilla Thunderbird, please try our Step-by-Step Guide instead. If you continue to experience issues, please see the Troubleshooting FAQ for frequently asked questions, before contacting support through your member account.
Install: Signature Installer App
Installing your email signature via the app
Install your email signature once, then never worry again. Our signature installer app for macOS features auto-update functionality which syncs your email signature with our software, allowing it to automatically update when changes are made from your Email Signature Rescue account.
Open the Email Signature Rescue Installer app and click the ( + ) button to add a new signature.
Select your email client.
Select the email account you want to install your email signature into.
Paste your email signature key. If you have HTML file instead of a key, click Use File, then click and select your saved HTML email signature file.
Select to insert for replies/forwards if you would like, then click Install Signature.
The app will install your email signature into your email client for you, and automatically update it if changes are made to it by the Email Signature Rescue account holder.
Installer app not working?
You can report an issue with our macOS Installer App here or via the app.
Install: Step-by-Step Guide
Watch the Video Guide
Rather watch how to install your email signature? Check out the video below for full step-by-step instructions on how to install your email signature in Mozilla Thunderbird.
Read the Step-by-Step Guide
Download or save your HTML email signature file in an easily accessible location on your computer. Make sure the file is saved somewhere that it won't be deleted.
Open Mozilla Thunderbird and press alt to open up your toolbar, then select Tools and Account Settings.
A new window will open up with your account settings. From the left menu, select your email account. At the bottom of your account settings you will see a signature text box. Tick the checkbox below that says Attach the signature from a file instead (text, HTML, or image): then click the Choose... button.
Navigate to your saved email signature file (.html) and hit OK to save your changes.
Compose a new email and your email signature will automatically be inserted.
That's it. Try your email signature now by composing an email to yourself or a friend!
If you have tried our Step-by-Step Guide and Video Guide for installing your signature into Mozilla Thunderbird and you run into any issues, please read through this troubleshooting guide before contacting Support for further help.
My email signature has strange lines around it when composing an email
These lines are the table and cell outlines which Mozilla Thunderbird shows in composition mode. This is perfectly normal and is just displaying the table structure. When you send your email, your recipient won't see these lines and your signature will display correctly.
I am composing an email and I can't click on any links or social media icons
In compose mode, most email programs won't allow you to use the links in your email signature. Check to see if your email signature has been installed correctly by sending a test email to yourself instead. The links and social media icons should work when you receive the email.
Need more help?
Please contact our Member Support Team through your Email Signature Rescue account using the red help button for direct assistance.
Troubleshooting: Where do I find my email signature HTML file
Finding your email signature HTML file
- If you are an Email Signature Rescue member and are logged into your account, you can download your HTML file directly from your Dashboard, by clicking on the Download button.
- If you have been emailed your HTML file, go to the email and save the file to your computer.
Troubleshooting: I don't have an email signature HTML file
If you don't have an email signature HTML file, consider joining Email Signature Rescue now and get creating! We offer over 20 professionally designed and tested email signature templates, tools and features to create and manage your email signatures online and a whole lot more.