If you want to migrate emails from Rackspace to Gmail, the Shoviv IMAP to IMAP Migration tool offers a simple and reliable solution. This software allows you to transfer complete mailboxes, including emails, attachments, and folder hierarchy, without any data loss. It supports secure IMAP connections, ensuring safe migration from Rackspace accounts to Gmail. The tool also provides advanced features like selective mailbox migration, date-based filters, and incremental migration to avoid duplicates. With an easy-to-use interface, even non-technical users can perform the migration smoothly. A free demo version is available to evaluate the tool before purchasing.