You can have the email link go to a specific in one of three ways.
1) Use the Multipage Web format and the URL for each page will be distinct.
2) If you're using the Slider, enable hash tags and the page will automatically be added to the URL: https://ajarproductions.com/pages/products/in5/answers/2166/link-to-a-specific-page-using-the-slider-page-format?show=2166#q2166
3) For other formats, you can use the code from this answer, combined with the email link code: javascript:window.open('mailto:?subject=Check%20this%20out&body=' + location.href + '#p=' + nav.current + ','_blank');