Migrating to AWS WorkMail is a smart decision for businesses looking for a secure, cost-effective, and scalable email solution--especially those already operating within the AWS ecosystem. With centralized management, enterprise-level security, and seamless integration with Outlook, AWS WorkMail simplifies IT operations and enhances data control. The migration process is structured yet flexible, allowing you to transition from platforms like Office 365, Gmail, or Exchange using IMAP, PST, or third-party tools. I personally use Migrate Cloud Data's AWS WorkMail Migration Tool, which offers a comprehensive solution to migrate AWS WorkMail data into 8+ file formats (PST, MBOX, EML, MSG, etc.) and multiple email platforms like Office 365, IMAP, Gmail, and G Suite. With the right tools and planning, you can ensure a smooth, secure, and downtime-free migration experience.