It's not possible to use the "Follow our Calendar" button in newsletters due to high security in emails. However, you can link to the "Calendar page" in newsletter instead.

Go to the "Share" section and navigate down to the "Use in a newsletter" section.

There's a few simple examples available.

• Click on one of the options
• Click on the "Get Code" button
• Copy the code in the "Popup"
• Go to your newsletter system and locate when you want to insert the code
• Paste the code

Please notice, in some newsletter system you have to insert the code as "Source". In order to do that:

• Write some "dummy text" in the "Editor" where you want your code to appear
• Click a button in the "Editor" called "Source" or "View Source" or "Text" or "Code"
• Locate your "dummy text" in the "Editor". Insert the code
• Toogle the "Source" button again and the code should now appear in the "Editor"