The Add-in must be installed in the New Outlook web version first, then it will automatically show in:
Add-In is supported on both Windows, MacOS and the Web version of New and Classic Outlook (Microsoft 365 paid subscription required). If you have our Windows app or MacOS app or browser extensions installed, delete any signatures and uninstall the app or browser extension before installing the Add-in.
Follow these instructions first to install our Outlook Add-In
Can't access Add-Ins? Add-Ins are only supported with paid Microsoft 365 accounts. If you are using a free mail account, or have imported another mail type like Gmail or IMAP then you will not be able to use our Outlook Add-In.
Grab your Signature Key from the email sent to you by your Admin, or on the Email Signature Rescue Dashboard, and copy it.
Open Outlook and compose a new email, then select the Message tab at the top if it isn't already open. From the Add-Ins menu ribbon, you should see the logo for Email Signature Rescue. Select this to open the Add-In.
(If you don't see the Email Signature Rescue logo on the ribbon, go to Classic Ribbon layout instead and make sure to pin the icon to your toolbar - see images below.)
Wait a moment for the Add-In to load, and click on the Add Signature button in the top right of the Add-in panel. Give your signature a short name, paste in your Signature Key and assign an email address (optional). Click Add Signature at the bottom to save your Key and install your signature.
Once installed, you will now see the short name you gave your signature, click on the name to open the signature options. You can toggle on/off auto-inject to add the signtaure into new, reply and forwarded emails.
You have now succesfully installed your signature. Your new email signature will now automatically show up when you compose a new email.
Open your HTML email signature file in your web browser.
Press Ctrl + A to select the entire email signature, then press Ctrl + C to copy it.
IMPORTANT: Do not use your mouse to select the area, only use Ctrl + A as you may miss out on grabbing some of the code.
Open Outlook and select the Settings cog at the top right of your screen.
Select Accounts, then Signatures.
Enter a name for your email signature, then click inside the signature's text field below and press Ctrl + V to paste your copied email signature. Click Save.
Create professional email signatures that make a lasting impression. Easy to customize, always looks perfect across all email clients.
New Outlook (Microsoft 365) Email SignaturesAt the bottom of the window, set your email signature as default for New Messages and Replies/Forwards. Click Save again.
Close out of your Settings and compose a new email. Your email signature will now automatically insert when composing emails in Outlook Office 365 on Windows.
