Why is a Cryptographic Key Important in Email Marketing?
Email marketing involves sending a large number of emails to potential and current customers. To maintain the trust and security of the recipients, it is crucial to protect the content of these emails from unauthorized access. A cryptographic key helps in:
Ensuring Privacy: It encrypts the email content, making it unreadable to anyone who does not have the corresponding decryption key. Maintaining Integrity: It ensures that the email content is not altered during transmission. Authenticating the Sender: It helps in verifying that the email is indeed from the claimed sender and not a phishing attack.