Answer:
Option A 80, uncontrolled
Step-by-step explanation:
Any correspondence of email in workplace should get through the business or corporate email account rather than a personal email account. This is because the business email account is usually bundled with enterprise level security to protect the data privacy. The message that get through the business email account is encrypted and therefore it is not easy to be intercepted by an unauthorized party. And also the correspondence can be censored by the corporate.
The lack of those advance security features in the personal email account will expose the business organization's sensitive info to uncontrolled security risks.