You need to use double optin to collect emails that are more accurate and valid. In the ‘from email’, use your business email address (like mine is info@tutorialdeep.com). Also, don’t forget to add a complete Physical Address, From address, and Unsubscribed Link in the email. You can go through our post on how to create an email newsletter and signup form with the tips in detail to avoid spamming.

Thanks 🙂