Need to know about securing email services and how its working
A secure email service is the other word of encryption the email messages which protects your emails and its contents from being read by any other third person rather than the recipients. The main purpose of having the most secure email service is to keep your emails private and confidential and protects from anonymity.
There are many email provider in this world but it's difficult to find a secured one. But i will suggest gmail, outlook, and yandex for secure email services.