Introduction
Mimecast is a well-known name in anti-spam, email security, resilience, ransomware protection, web security, data governance, data archiving and protection, and other services. Many businesses rely on Mimecast for its layered protection and cloud integration with Microsoft 365, Google Workspace, etc. It includes features such as mailbox continuity, which allows users to continue accessing their emails even if the system goes down, and it protects enterprise email management from cyberthreats, phishing attacks, and so on. Now that we've covered why businesses use Mimecast, there's a growing interest in migrating archives from Mimecast to Office 365. This is because many users prefer to have all of their emails in one place rather than scattered throughout.