What does Mimecast define as "business continuity" for email?

Mimecast defines "business continuity" for email as ensuring that emails can be sent and received continuously. This concept emphasizes the importance of maintaining seamless communication even in the face of challenges such as system downtime, cyber threats, or other disruptions. By enabling continuous email flow, organizations can prevent interruptions in their communication processes, ensuring that critical messages reach their intended recipients without undue delay.

This understanding of business continuity underscores the essential role that email plays in daily operations and organizational workflows. The focus is on a proactive approach to keep email services operational and reliable, rather than attempting to eliminate all disruptions entirely, which is a more impractical ambition given the unpredictable nature of technology and external threats. The other options either present overly broad or narrow definitions that do not capture the comprehensive nature of business continuity as defined by Mimecast.