This guide will outline how your email encryption works, as well as how to force an email to use encryption.
Your email encryption, works invisibly and seamlessly regardless of where you check your email. Whenever you send out an email, it is scanned for sensitive information, and the email will automatically encrypt.
This works everywhere - Phone, Web Browser, Outlook, etc. Emails that don’t contain sensitive information will not be encrypted.
There are times when you might want to force an email to use encryption even though it might not contain any sensitive information.
In these cases just add the word secure to the end of the subject line of your email.