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How to install a html email signature in Proton Mail

Learn how to easily install a html email signature in Proton Mail on Browser. This step-by-step guide covers everything from preparing your signature to setting it up in Proton Mail, ensuring your email signature looks professional and works flawlessly.

Recommended
Key Install Guide
Install with app, supports automatic installs & updates.You can find your Signature Key on your Email Signature Rescue Dashboard, or in the email sent to you by your Admin. Copy your Key now and get ready to paste it when prompted, following the Key Install Guide.
Go to Key Install Guide for Proton Mail on Browser
Direct Install Guide
Install directly, no automatic install & updates.You can find your HTML file on your Email Signature Rescue Dashboard, or it is attached to the email sent to you by your Admin. Open the HTML file in your browser, then follow the Direct Install Guide.
Go to Direct Install Guide for Proton Mail on Browser

Direct Install Guide: Proton Mail Browser

Install directly into software, no automatic install & updates.You can find your HTML file on your Email Signature Rescue Dashboard, or it is attached to the email sent to you by your Admin. Open the HTML file in your browser, then follow the Direct Install Guide.
Key Install is recommended

As your email client supports Key Install, only use this Direct Install guide if Key Install is not working or not available for your requirements.

1

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.

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2

Login to Proton Mail in your web browser and select the Settings icon at the top right, then select All Settings.

3

From your left menu, select Identity and Addresses.

4

Click inside your signature field and press Ctrl + V (Cmd + V for Mac) to paste your copied email signature, then click Update.

Email Signature Template Charity
Email Signature Template 2
Proton Mail Professional Templates

Stand Out with Beautiful Email Signatures for Proton Mail on Browser

Create professional email signatures that make a lasting impression. Easy to customize, always looks perfect across all email clients.

Proton Mail Email Signatures
5

Close out of your settings and compose a new email. Your email signature will now automatically insert when composing an email from Proton Mail.\

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Key Install Guide: Proton Mail Browser

Install with app, supports automatic installs & updates.You can find your Signature Key on your Email Signature Rescue Dashboard, or in the email sent to you by your Admin. Copy your Key now and get ready to paste it when prompted, following the Key Install Guide.
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