Our new Smart Quarantine product and released a new version of Smart Quarantine with some improvements. The new version is ever smarter to save you even more time.
How it works:
Once the recipients has accepted an approval request for a particular sender Smart quarantine will remember that email has been validated and is now white listed automatically once you have accepted them.
This means after the first email address has been verified the sender and recipient will no longer need to do any manual action.
See this post for more details on How Smart Quarantine works