All Supported Software
Installation
Install your HTML email signatures in any of our supported email clients, apps and CRM software using your Signature Key (via API) or follow our manual install guides. Find out what features are available to your email client(s) by checking the list below.
Windows
| Supported | Install with Key | Manual Install Guide | |
| eM Client | Manual Install | ||
| Front | Manual Install | ||
| Mailbird | Download App | Manual Install | |
| Outlook Office 365 Installed/Desktop Version | Download App | Manual Install | |
| Outlook 2019 | Download App | Manual Install | |
| Outlook 2016 | Download App | Manual Install | |
| Outlook 2013 | Download App | Manual Install | |
| Outlook 2010 | Manual Install | ||
| Outlook 2007 | Manual Install | ||
| Outlook 2003 | Manual Install | ||
| Postbox | Download App | Manual Install | |
| Thunderbird | Download App | Manual Install | |
| Windows Live Mail | Manual Install | ||
| Windows 10 Mail | Does not support HTML |
MacOS
| Supported | Install with Key | Manual Install Guide | |
| Airmail | Manual Install | ||
| Apple Mail 10.14 Mojave | Download App | Manual Install | |
| Apple Mail 10.13 High Sierra | Download App | Manual Install | |
| Apple Mail 10.12 Sierra | Download App | Manual Install | |
| Apple Mail 10.11 El Capitan | Download App | Manual Install | |
| Apple Mail 10.10 Yosemite | Manual Install | ||
| Apple Mail 10.9 Mavericks | Manual Install | ||
| Apple Mail 10.8 Mountain Lion | Manual Install | ||
| Apple Mail 10.7 Lion | Manual Install | ||
| Apple Mail 10.6 Snow Leopard | Manual Install | ||
| Apple Mail 10.5 Leopard | Manual Install | ||
| Apple Mail 10.4 Tiger | Manual Install | ||
| Canary Mail | Manual Install | ||
| Front App | Manual Install | ||
| Mailbox | Manual Install | ||
| Mail Pilot | Manual Install | ||
| Outlook Mac 2016 | Download App | Manual Install | |
| Outlook Mac 2011 | Download App | Manual Install | |
| Polymail | Manual Install | ||
| Postbox | Download App | Manual Install | |
| Sparrow | Manual Install | ||
| Spark | Manual Install | ||
| Thunderbird | Download App | Manual Install |
Webmail/Browser
| Supported | Install with Key | Manual Install Guide | |
| AOL Mail | Browser Extension | Manual Install | |
| cPanel Autoresponder | Manual Install | ||
| Gmail/G Suite | Browser Extension | Manual Install | |
| GoDaddy Workspace | Manual Install | ||
| Google Inbox | Browser Extension | Manual Install | |
| Horde Webmail | Manual Install | ||
| Proton Mail | Manual Install | ||
| Outlook.com | Browser Extension | Manual Install | |
| Outlook Office 365 Online Version | Browser Extension | Manual Install | |
| Roundcube Webmail | Manual Install | ||
| Yahoo! Mail | Browser Extension | Manual Install | |
| Zoho Mail | Manual Install |
iOS
| Supported | Install with Key | Manual Install Guide | |
| Airmail App | Manual Install | ||
| Front App | Manual Install | ||
| Gmail App | Manual Install | ||
| Google Inbox App | Manual Install | ||
| Mail App for iPhone iOS 8+ | Manual Install | ||
| Mail App for iPad iOS 8+ | Manual Install | ||
| Outlook iOS | Does not support HTML | ||
| Polymail App | Manual Install | ||
| Proton Mail App | Manual Install | ||
| Yahoo! Mail App | Manual Install |
Android
| Supported | Install with Key | Manual Install Guide | |
| Android Mail App Default | Does not support HTML | ||
| Front App | Manual Install | ||
| Gmail | Does not support HTML | ||
| Google Inbox App | Manual Install |
CRM
| Supported | Install with Key | Manual Install Guide | |
| FreshSales | Manual Install | ||
| HubSpot | Manual Install | ||
| Insightly | Manual Install | ||
| LionDesk | Manual Install | ||
| ProsperWorks | Manual Install | ||
| Salesforce | Manual Install | ||
| ZOHO CRM | Manual Install |
Two Easy Ways to Install your Email Signatures
When you join Email Signature Rescue you can either manually install your email signatures in your email client(s) or if your email clients supports it, you can download our Installer Apps and Browser Extensions to install your email signatures for you.
1 Manual Installation following our Guides
Our email signatures will work with all email clients or software that support HTML by installing the signature following our manual installation guides.
For Single Users: Simply download, email or fullscreen preview the HTML file from your Email Signature Rescue Dashboard. Use the installation guides below to have your email signature installed in your email client(s) in just a few minutes. In most email clients it's as simple as a copy and paste.
For Multiple Users: When the Company Admin has finished creating the email signatures, email all users their HTML files by pressing the "Email All" button on the Dashboard. All users receive their own custom email signature HTML file and a link in their email to our installation guides. Users follow the manual installation guide for their own email client(s) and have their email signature installed within a few minutes.
2 Automatic Installation using our Apps
If your email client supports automatic installation (see our list below) use the key from your Email Signature Rescue Dashboard, download our apps or browser extension and paste your key in. This will not only install your email signature for you, but it will also automatically update your signature too.
For Single Users: Download our MacOS, Windows or Browser Extension apps available on this page below. Copy and paste your key from your corresponding email signature, found on your Dashboard, into the app where indicated.
For Multiple Users: When the Company Admin has finished creating the email signatures, email all users their signature keys using the "Email All Keys" button on the Dashboard. All users receive their own custom email signature key and a link in their email to our installation guides where they can download the app for MacOS, Windows or Browser Extension. Users paste their key and their signature is installed in their email client and can now be updated by the Company Admin, when logged into the Email Signature Rescue Dashboard.
Can I use Email Signature Rescue?
Generally, if you can install a HTML email signature in your software, you can use Email Signature Rescue.
Whether you follow our easy manual install guides or use our installer software and browser extensions with automatic updating, you can install our HTML email signatures in almost any email client!
Unlike many of our competitors, our email signatures are non-software specific, meaning you can create and install our HTML email signatures across multiple email software programs and apps like Gmail on Webmail, Outlook on Windows, Apple Mail on macOS and even iPad and iPhone on iOS!
Unsupported Software
If your software or email client isn't on the list, don't worry, you may still be able to use Email Signature Rescue. Get in touch with our friendly support team and find out whether your software or email client of choice will work.
