Hello and welcome @Paul_Gauntley!
There are a couple possible ways to send record information in an email without allowing people to interact with that information in Airtable. I recommend looking into the Page Designer App that will let you take record information, format it on a page in the way you like best, and then send that page to clients without giving them access to your information in Airtable.
You could also create an email automation to automatically send an email that you can format as you’d like.
Let me know if I can help provide any more information, and if this helped answer your question please mark it as the solution :white_check_mark: .