In the PoliteMail Builder, you can access a variety of buttons content by navigating to Menu > Content > Buttons.
To add a button to your message, you should place the cursor where the button should go. Then drag the button or double-click on the button.
The button will now appear under the image or where the cursor is.
To edit the size of the button, select it and drag the white square to your desired size.
To edit the button text, select the text to open the editor toolbar. You can edit options like text font, size, and other settings. To edit the button color, click on the paint bucket.
To add a hyperlink to the button, right-click on it for more editing options. Then click "Link."
Enter your hyperlink destination. Then click OK. Now when users click on the button, it will bring them to this destination.