Email is one of the most common ways of communication and for businesses emails are of vital importance. Businesses use emails to communicate with clients, co-workers and other people related to the business.

However, email messages are not secure. As email messages are sent in plain text across the internet and local networks, hackers can gain access to your personal or official communication and snatch the messages. This is where the importance of email encryption is felt. But what is email encryption all about?