imap-backup
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Description:
Backup GMail (or other IMAP) accounts to disk
Type: Formula  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Productivity
Tags: email backup imap gmail archive cli
Install: brew install imap-backup
About:
ImapBackup is a command-line tool that securely backs up email from IMAP servers like GMail to local disk in standard MBOX format. It provides reliable, encrypted local copies of your emails, ensuring you have full control over your data. The tool supports incremental backups and can be easily automated via cron jobs for regular, hands-free operation.
Key Features:
  • Saves emails to standard MBOX format, readable by most email clients
  • Incremental backups to efficiently sync only new messages
  • Supports multiple accounts and IMAP servers
  • Optional GPG encryption for backed-up data
  • Easy automation via command-line or cron
Use Cases:
  • Creating regular, automated backups of a GMail account
  • Migrating email data from an IMAP server to a local archive
  • Ensuring data sovereignty by maintaining local copies of cloud-based email
Alternatives:
  • offlineimap – offlineimap is a more complex, two-way sync tool, whereas imap-backup focuses on simpler, one-way backups to MBOX.
  • getmail – getmail is a highly configurable mail retriever, while imap-backup offers a more streamlined experience focused on backup and archiving.
Version History
Detected Version Rev Change Commit
Jan 18, 2024 12:42pm 0 VERSION_BUMP e3bd745b
Oct 21, 2023 9:50pm 0 VERSION_BUMP 3b5a6fe1
Oct 21, 2023 9:20pm 0 VERSION_BUMP a6969a85
Oct 11, 2023 7:47pm 0 VERSION_BUMP 26d89123
Oct 10, 2023 12:04am 0 VERSION_BUMP d143c415
Sep 25, 2023 8:54pm 0 VERSION_BUMP 03264e13
Sep 19, 2023 9:33pm 0 VERSION_BUMP 5799fe70
Aug 31, 2023 11:08am 0 VERSION_BUMP 573256c4