I can understand how important it is for the links in your email campaigns to successfully redirect to the correct URL. So thank you for bringing this to our attention! I have taken a closer look at your email campaign and was able to determine the cause for this experience. It appears the incorrect link has been connected in your campaign. Though the text is spelled out correctly in your email's text, it is linked to a URL with the incorrect spelling. The URL it your links are connected to has an "s" after the word foundation. I would suggest updating this linked URL and testing it again in a preview or test email.