(Feature Request) Contact message approval for email

Hello!

We have a contact form on our website so people can get in contact with us – even after several captcha configurations, we still get spam/scams from time to time and some of it is really inappropriate, and it emails directly to our info@ email alias for some of our staff to see.

I think it would be cool to implement an approval/review feature where once a message is received, Contact Form 7 holds it for review and emails administrators to review it. Once reviewed and accepted, THEN the email notification gets sent to our staff.

Thank you ??