Poster un message

En réponse à :

https://sites.google.com/view/from-frustration-to-freedom/newera-protect
When I originally commented I clicked the "Notify me when new comments are added" checkbox and now each time
a comment is added I get three emails with the same comment.
Is there any way you can remove people from that service ?
Thanks a lot !https://sites.google.com/view/from-frustration-to-freedom/newera-protect