inbuxa-migrate v2026.9.30 released

inbuxa Announcements
1

inbuxa-migrate v2026.9.30 is out.

The first release of inbuxa-migrate.

Changed

  • Renamed to inbuxa-migrate: the binary, the crate, and the credential
    variables, now INBUXA_MIGRATE_PASSWORD, INBUXA_MIGRATE_TOKEN,
    INBUXA_MIGRATE_EWS_CLIENT_SECRET and INBUXA_MIGRATE_GRAPH_TOKEN. The old
    names are not read. Archives written by Vandelay are not read either.
  • Registry calls (x:Account, x:Domain and the other x: types) use the
    capability the server advertises: urn:inbuxa:jmap:registry on inbuxa,
    urn:stalwart:jmap on a Stalwart source. A server that advertises neither
    gets a clear error instead of a request it never offered to accept.
  • Released as Linux archives for amd64 and arm64 on the Gitea release page,
    with SHA256SUMS. The npm, Homebrew, shell and PowerShell installers and
    the MSI are gone.
  • A second export brings matched items up to date instead of skipping them:
    flags and folders on mail, changed contacts and events, and edited Sieve
    scripts.
  • A message filed in several folders is written once, in every one of them,
    and a resumed export adds any folder it was still missing.
  • Sieve scripts from a Stalwart server keep working on inbuxa: their
    vnd.stalwart.* extension names are renamed to inbuxa’s, each rename is
    logged, and a script that can’t be activated fails the export instead of
    leaving filtering quietly off.
  • --allow-invalid-certs covers only the server named with --url. Microsoft
    and Google sign-in are always verified.
  • Export imports mail in batches, uploads in parallel within the target’s
    limits, and prints progress: count, rate and time left.
  • export --dry-run predicts what would fail – messages over the target’s
    upload limit, objects over its request limit, Sieve scripts it would reject
    – lists what would be created, updated and skipped, and exits as the real
    run would.

Fixed

  • Every connection times out instead of waiting forever on a dropped link,
    and a timeout is retried like any other transient error.
  • An interrupted IMAP or Maildir import keeps what it wrote, and a message
    that can’t be read is recorded and skipped rather than ending the folder.
  • IMAP and EWS imports hold a bounded amount in memory, in batches capped by
    size as well as count.
  • The archive is created readable by its owner only, and an existing archive
    others can read is reported.
  • A dry run no longer writes to the target’s address books.

Binaries for linux/amd64 and linux/arm64. Verify with SHA256SUMS.

Release on Gitea