Is there a reliable way to migrate multiple IMAP accounts at once?

  • September 11, 2026 11:27 PM PDT

    Yes. A reliable way to migrate multiple IMAP accounts at once is to use a batch migration tool that supports CSV-based account import. SysInfo IMAP Backup Tool provides a Batch Mode where you can add multiple accounts through a CSV file containing details such as email address, password, IMAP host, and port, then process the accounts together. The tool can preserve the mailbox folder structure, attachments, metadata, and timestamps while supporting migration to PST, MBOX, EML, MSG, PDF, Gmail, Microsoft 365, or another IMAP account. It also provides filters, duplicate removal, incremental migration, folder mapping, and migration reports, which can be useful for large-scale mailbox transfers. For enterprise migrations, using CSV batch processing can significantly reduce the repetitive work involved in configuring each account individually.