Ciara was very promptand quick in her repsonse and clarified the situation. I also have a suggestion is that instead of asking people to share their emails in the comments, you can give a link to an online form using either microsoft forms or google forms and people can submit their details there and you'd have a central place to have all that info saved safely and then you can easily integrate that to make sure the email is sent to all that filled in the form and have it automated. Also, their data is more protected