Create your beautiful
HTML email signature.

Create and manage email signatures online.
20 professionally designed & tested templates.
Works with 45+ email clients & apps.

Love us, or your money back.

No. 1 software for creating professional and extensively tested HTML email signatures. Trusted by over 50,000 users worldwide.

Over 40,000 email signatures created with Email Signature Rescue
  • Amcal
  • Universal Music
  • Australian Baseball League
  • Apkudo
  • City of Atlanta
  • Auto Alert
  • General Electric
  • We Love to Travel
  • Haven
  • Sales-Lentz Group
  • Century 21
  • Oscar
  • Snap Printing
  • Whites & Co
  • Remax

How to setup an email signature in Airmail 3

Airmail 3 logo

Install your HTML email signature in no time, following our easy instruction guide for installing your email signature in Airmail 3.

Create and customize your email signature using Email Signature Rescue. Once you have finished creating your Email Signature, simply follow the steps below to have it set-up in Airmail 3 within minutes.

  • Before you start

    You will need:

    • Google Chrome or Mozilla Firefox installed. If you don't have either of these installed yet, you can install them from the links below.
    • Your email signature file (.html file) open in the Mozilla Firefox or Google Chrome browser, or be logged into your Email Signature Rescue account in the Mozilla Firefox or Google Chrome browser and open your email signature in Full Screen Preview.
    • To have Airmail 3 installed with your email account set-up and program open.
    • download mozilla firefox download google chrome


    Where do I find my email signature HTML file?

    • If you are an Email Signature Rescue member and are logged into your account, you can open your HTML file directly from your Dashboard, by clicking on the Full Screen Preview button.
    • If you have been emailed your HTML file, go to the email and open the file in your web browser.
    • If you have your HTML file saved on your computer hard drive, navigate to where you have saved the HTML file and open with your web browser.


    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 to create and manage your email signatures online and a whole lot more.

    Join Email Signature Rescue now

  • Written Instructions

    Step One

    Ensure Mozilla Firefox or Google Chrome is installed. If you don't already have it installed, you can install either Mozilla Firefox or Google Chrome here.

    Mozilla Firefox or Google Chrome MUST be used in order for the installation process to work correctly.

    Step Two

    Your HTML email signature file should already be open in the Firefox or Chrome Browser (see "Before You Start"). You now you need to copy the email signature.

    Press Command + A to Select All, then press Command + C to copy.

    highlight the signature and copy

    Using key commands (like Ctrl + A and Ctrl + C) ensures that you don't miss highlighting and copying any hidden code that could affect the installation of your signature. Do not use your mouse to select the email signature.

    Step Three

    Open your Airmail 3 mail client and from the top left menu, select Airmail 3 > Preferences.

    open airmail 3 and go to your preferences

    Step Four

    Now that you're in Preferences, you should have a new window open and by default be on the Accounts tab. To the far right of your email account you see a small settings cog, click this.

    Click the settings cog for your mail account

    Step Five

    Your window will switch and you will now see a few new tabs. Select the Signature tab. Select the correct Account, Alias then click the + to create a new signature.

    Select your account and create a new signature

    Step Six

    Enter a name for your new email signature and click Done. A blank text box with a few options will appear. As you should have your email signature copied still, click into the blank text box, then press Command + A to paste your email signature.

    Name your email signature then paste your signature into the text field.Name your email signature then paste your signature into the text field.

    Step Seven

    Your signature is now installed within Airmail 3 and is ready for use. To send an email with your signature installed simply select the Compose icon and make sure you're sending from the correct mail account.

    Compose a new email from your installed signature

    All Finished!

    That's it. Try your email signature now by composing an email to yourself or a friend!

  • Video Instructions

    Follow our video guide below for instructions on installing a HTML email signature in Airmail 3:

    Video guide coming soon!

  • Troubleshooting

    If you have tried our Recommended Written Instructions or Video Instructions for installing your signature in Airmail 3 and you run into any issues, please read through this troubleshooting guide before contacting Support for further help.

    My email signature doesn't look right when I paste it or send an email.

    More than likely, you have used your mouse to highlight the html email signature file in the browser. Don't use your mouse, only use Ctrl + A (hold the Ctrl button and press A at the same time) to select all of your email signature. If you use your mouse, you may miss out on some of the vital code needed to make your signature work correctly.

    Another cause to this could be that you've used Safari to copy your email signature from and not Google Chrome or Mozilla Firefox. Using Safari will cause formatting issues. To resolve this, install Google Chrome or Mozilla Firefox from our Before You Start screen and copy your signature from one of these browsers instead.

    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.

    Still experiencing issues?

    If you're a member of Email Signature Rescue, you can submit a ticket to our friendly support team who will get back to you as soon as possible. If you're not a member and need help creating or installing your HTML email signature, consider joining Email Signature Rescue for assistance.

      Join Email Signature Rescue

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Love us, or your money back.

Professionally designed, coded and tested
HTML email signature templates

Send your emails with style.

Create your new HTML email signatures online using our Email Signature Rescue software and email signature templates.

Professionally designed, coded and tested

We've done all the hard work, now the fun part of customizing your email signature templates is up to you. You can rest assured that your email signatures are going to look good in over 45 major email clients and apps too.

20+ Templates, 1000's of design combinations

You get 20 professionally designed, coded and tested HTML email signature templates, but there are literally 1000's of unique email signature template designs combinations you can achieve, when you customize the templates with our Email Signature Rescue software.

Compatible with 45+ email clients and apps

Install your new HTML email signature templates in any email client or app that supports HTML email signatures. See the full list here. All our our email signature templates have been tested across all supported email clients and apps too.

Join over 50,000 users. We have plans and features to suit Designers & Agencies, Businesses & Companies and Small Teams & Solopreneurs.


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    Andrew Nickolls, Kleen Group
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    Kyle Garrett, KTG Films
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    Carrie Nelson, Scott Friedman and Associates
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    David Malka,
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    Gary Lawson, Gondwana LLP
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    - Nathan Jaffan
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    Alexandra Mosher, Alexandra Mosher Studio Jewellery
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    Fred Smith, Life 4 Diabetes
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    Brenda Llamas Young, Encore Romance Travel
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    Rod Wisdom, C&C Dance School
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    Michael Gay, MSG Architecture
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    Christine Neely, Christine Neely Photography
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    Tom Clawser, Delta Reliability
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    Dana George-Berberich, Writer
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    Bryan Houlihan, Seachoice
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    Yasmine Sakr, the farm | Branding and Creative Lab
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    Adam Ryan Lawdor, Vanguard House
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    Rikke Raahauge, Scandinavian Event Factory UAE
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    Anthony Zak, Meissner Management
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    Ellen de Vries, OSCAR Natural
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    Djuna Ivereigh, Jungle Run Productions
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    Lewis Daniels, Strategy Hand
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    Evert Botha, Embee Diamond Technologies Inc.
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    Brian Harstine, Liquid Crystal Productions
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    Kathy Sullivan, Six Degrees Studio
  • Having any of your email signature styles adds the professional look I was seeking.

    David Levin, David Levin Photography
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    Joe Cunha, Celorico Construction Inc
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    Scott Wasserman, Wasserman Inbound Marketing
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    Marc Headley, Mode Systems