Fix module path and restore cmd/ omitted by gitignore

Rename module github.com/johnellis/stalwart-migrator ->
github.com/LINUXexpert-org/stalwart-migrator to match the repository
location, so the module resolves under `go get`.

The initial commit's .gitignore listed the compiled binary as a bare
`stalwart-migrate` pattern, which Git matches at any depth -- so it also
excluded the cmd/stalwart-migrate/ source directory, and the initial
commit shipped without the CLI entrypoint. Anchor the pattern to the
repo root as /stalwart-migrate and add the four missing files.

go build, go vet, and go test ./... all pass.

.gitignore

@@ -1,7 +1,7 @@
 # Binaries
 /bin/
 /dist/
-stalwart-migrate
+/stalwart-migrate
 *.exe
 
 # Test / coverage

cmd/stalwart-migrate/main.go

@@ -0,0 +1,53 @@
+// Command stalwart-migrate drives an in-place Stalwart Mail Server upgrade
+// (0.15.5 -> latest) through preflight checks, a defense-in-depth backup,
+// a checkpointed migration, and post-migration validation, with rollback
+// available at every step. See ARCHITECTURE.md for the full design.
+package main
+
+import (
+	"fmt"
+	"os"
+)
+
+func main() {
+	if len(os.Args) < 2 {
+		usage()
+		os.Exit(1)
+	}
+
+	var err error
+	switch os.Args[1] {
+	case "preflight":
+		err = runPreflight(os.Args[2:])
+	case "run":
+		err = runRun(os.Args[2:])
+	case "status":
+		err = runStatus(os.Args[2:])
+	case "rollback":
+		err = fmt.Errorf("not implemented yet: see internal/rollback")
+	case "confirm":
+		err = fmt.Errorf("not implemented yet: see internal/checkpoint")
+	case "report":
+		err = fmt.Errorf("not implemented yet: see internal/validate")
+	default:
+		usage()
+		os.Exit(1)
+	}
+
+	if err != nil {
+		fmt.Fprintln(os.Stderr, "stalwart-migrate:", err)
+		os.Exit(1)
+	}
+}
+
+func usage() {
+	fmt.Fprintln(os.Stderr, `usage: stalwart-migrate <command> [flags]
+
+commands:
+  preflight   run read-only checks and print the migration plan
+  run         --dry-run: simulate and validate against a sandbox (real cutover isn't implemented yet)
+  status      show the state of an in-progress or completed run
+  rollback    restore the pre-migration backup for a given run
+  confirm     close the rollback window for a completed run
+  report      print the validation report for a run`)
+}

cmd/stalwart-migrate/preflight.go

@@ -0,0 +1,59 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"os"
+
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/checkpoint"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/preflight"
+)
+
+func runPreflight(args []string) error {
+	fs := flag.NewFlagSet("preflight", flag.ExitOnError)
+	binaryPath := fs.String("binary", "/usr/local/bin/stalwart", "path to the installed stalwart binary")
+	configPath := fs.String("config", "/etc/stalwart/config.toml", "path to stalwart's config file")
+	dataDir := fs.String("data-dir", "/var/lib/stalwart", "stalwart data directory")
+	containerName := fs.String("container", "stalwart", "docker container name, if applicable")
+	adminURL := fs.String("admin-url", "", "base URL for a JMAP reachability check (optional but recommended)")
+	adminUser := fs.String("admin-user", "", "admin username for the reachability check")
+	adminPassword := fs.String("admin-password", os.Getenv("STALWART_MIGRATE_ADMIN_PASSWORD"),
+		"admin password for the reachability check (or set STALWART_MIGRATE_ADMIN_PASSWORD)")
+	targetVersion := fs.String("target", "latest", `target Stalwart version, or "latest"`)
+	minFree := fs.Float64("min-free-multiple", 2.0, "required free disk space as a multiple of the data directory size")
+	stateDir := fs.String("state-dir", checkpoint.DefaultBaseDir, "directory to store run checkpoints in")
+	if err := fs.Parse(args); err != nil {
+		return err
+	}
+
+	store := checkpoint.NewStore(*stateDir)
+	rs, err := store.Create("", *targetVersion)
+	if err != nil {
+		return fmt.Errorf("create run: %w", err)
+	}
+
+	checker := preflight.New(preflight.Options{
+		BinaryPath:      *binaryPath,
+		ConfigPath:      *configPath,
+		DataDir:         *dataDir,
+		ContainerName:   *containerName,
+		AdminURL:        *adminURL,
+		AdminUser:       *adminUser,
+		AdminPassword:   *adminPassword,
+		TargetVersion:   *targetVersion,
+		MinFreeMultiple: *minFree,
+	})
+
+	report, err := checker.Run(context.Background(), store, rs)
+	fmt.Print(report.String())
+	fmt.Printf("\nrun id: %s\n", rs.RunID)
+	if err != nil {
+		return fmt.Errorf("preflight run %s failed to complete: %w", rs.RunID, err)
+	}
+	if report.Blocking() {
+		return fmt.Errorf("preflight found blocking issues for run %s - see FAIL lines above", rs.RunID)
+	}
+	fmt.Println("preflight passed - safe to proceed with `stalwart-migrate run`")
+	return nil
+}

cmd/stalwart-migrate/run.go

@@ -0,0 +1,247 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"net/http"
+	"os"
+	"path/filepath"
+
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/backup"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/checkpoint"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/plan"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/preflight"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/recovery"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/validate"
+)
+
+// runRun implements `stalwart-migrate run`. Only --dry-run is available
+// today: a real cutover needs internal/rollback (so a failed migration can
+// actually be undone) and real systemd/Docker service control, neither of
+// which exist yet - see ARCHITECTURE.md §8. Committing to a real migration
+// without a working rollback would violate the one thing this whole tool
+// exists to guarantee, so `run` without --dry-run refuses rather than doing
+// it partway.
+//
+// --dry-run runs preflight and a real backup (see the caveat printed below
+// about why backup still touches the live data directory), then - if the
+// plan crosses the 0.15/0.16 boundary - clones the verified backup into a
+// disposable sandbox, converts the settings snapshot to point at that
+// sandbox (via migrate_v016.py's own documented --patch-paths mechanism,
+// not by this tool guessing at config.json's schema), runs the real
+// recovery-mode migration against the sandbox, and boots the result
+// normally to confirm it comes up. Nothing at the real binary path or the
+// real service is ever touched.
+//
+// Every byte a dry run writes - the fs-backup copy, the settings/principals
+// dumps, the downloaded migrate_v016.py, the sandbox clone and its
+// config/export files - lives under one per-run directory
+// (work-dir/<run-id>) that a deferred cleanup at the bottom of this
+// function removes on every exit path: success, a failed check partway
+// through, or an early refusal. The only thing left behind afterward is the
+// checkpoint's state.json under --state-dir, which is exactly the
+// success/failure log a rerun's `status <run-id>` reads - not bulk data.
+// --keep-artifacts opts out, for when a failure needs inspecting.
+func runRun(args []string) (err error) {
+	fs := flag.NewFlagSet("run", flag.ExitOnError)
+	binaryPath := fs.String("binary", "/usr/local/bin/stalwart", "path to the currently-installed stalwart binary")
+	targetBinaryPath := fs.String("target-binary", "", "path to an already-downloaded target-version stalwart binary (required to simulate a major-boundary migration)")
+	configPath := fs.String("config", "/etc/stalwart/config.toml", "path to stalwart's current config file")
+	dataDir := fs.String("data-dir", "/var/lib/stalwart", "stalwart data directory")
+	containerName := fs.String("container", "stalwart", "docker container name, if applicable")
+	adminURL := fs.String("admin-url", "", "base URL for the live instance's admin/JMAP API (required)")
+	adminUser := fs.String("admin-user", "", "admin username")
+	adminPassword := fs.String("admin-password", os.Getenv("STALWART_MIGRATE_ADMIN_PASSWORD"),
+		"admin password (or set STALWART_MIGRATE_ADMIN_PASSWORD)")
+	targetVersion := fs.String("target", "latest", `target Stalwart version, or "latest"`)
+	stateDir := fs.String("state-dir", checkpoint.DefaultBaseDir, "directory to store run checkpoints in")
+	workDir := fs.String("work-dir", "/var/lib/stalwart-migrator/work", "scratch directory for backups, dumps, and the dry-run sandbox (cleaned up afterward - see --keep-artifacts)")
+	stalwartCLI := fs.String("stalwart-cli", "stalwart-cli", "path to the stalwart-cli binary")
+	pythonPath := fs.String("python", "python3", "path to python3")
+	migrationScriptSHA256 := fs.String("migration-script-sha256", "", "pinned sha256 of migrate_v016.py (recommended; see preflight/backup output for the hash to pin after a first unpinned run)")
+	recoveryPort := fs.Int("recovery-port", 8080, "port recovery mode's HTTP listener binds, per UPGRADING/v0_16.md's own examples")
+	minFree := fs.Float64("min-free-multiple", 2.0, "required free disk space as a multiple of the data directory size")
+	dryRun := fs.Bool("dry-run", false, "simulate and validate the migration against a disposable sandbox, without touching production")
+	keepArtifacts := fs.Bool("keep-artifacts", false, "don't delete work-dir/<run-id> afterward (the fs-backup copy, dumps, and sandbox) - useful for inspecting a failure")
+	if err := fs.Parse(args); err != nil {
+		return err
+	}
+
+	if !*dryRun {
+		return fmt.Errorf(
+			"real (non-dry-run) migrations aren't available yet: internal/rollback and real systemd/Docker service control " +
+				"aren't implemented, so this tool can't yet guarantee it can undo a failed cutover. Run with --dry-run to " +
+				"validate the migration mechanics against a disposable sandbox copy of your data - nothing in production is touched",
+		)
+	}
+	if *adminURL == "" {
+		return fmt.Errorf("--admin-url is required")
+	}
+
+	ctx := context.Background()
+	httpClient := &http.Client{}
+
+	if err := os.MkdirAll(*workDir, 0o750); err != nil {
+		return fmt.Errorf("create work dir %s: %w", *workDir, err)
+	}
+
+	store := checkpoint.NewStore(*stateDir)
+	rs, err := store.Create("", *targetVersion)
+	if err != nil {
+		return fmt.Errorf("create run: %w", err)
+	}
+	fmt.Printf("run id: %s\n\n", rs.RunID)
+
+	runWorkDir := filepath.Join(*workDir, rs.RunID)
+	logPath := filepath.Join(*stateDir, rs.RunID, "state.json")
+	defer func() {
+		if _, statErr := os.Stat(runWorkDir); os.IsNotExist(statErr) {
+			return // nothing was ever written (e.g. refused before backup ran)
+		}
+		if *keepArtifacts {
+			fmt.Printf("\nartifacts kept at %s (--keep-artifacts) - remove manually when done inspecting\n", runWorkDir)
+			return
+		}
+		outcome := "succeeded"
+		if err != nil {
+			outcome = "failed"
+		}
+		if rmErr := os.RemoveAll(runWorkDir); rmErr != nil {
+			fmt.Fprintf(os.Stderr, "\nwarning: dry run %s, but failed to clean up %s: %v (remove it manually)\n", outcome, runWorkDir, rmErr)
+			return
+		}
+		fmt.Printf("\ndry run %s - cleaned up %s; the run log is at %s\n", outcome, runWorkDir, logPath)
+	}()
+
+	fmt.Println("--- preflight ---")
+	checker := preflight.New(preflight.Options{
+		BinaryPath: *binaryPath, ConfigPath: *configPath, DataDir: *dataDir, ContainerName: *containerName,
+		AdminURL: *adminURL, AdminUser: *adminUser, AdminPassword: *adminPassword,
+		TargetVersion: *targetVersion, MinFreeMultiple: *minFree, HTTPClient: httpClient,
+	})
+	pfReport, err := checker.Run(ctx, store, rs)
+	fmt.Print(pfReport.String())
+	if err != nil {
+		return fmt.Errorf("preflight failed to complete: %w", err)
+	}
+	if pfReport.Blocking() {
+		return fmt.Errorf("preflight found blocking issues - see FAIL lines above")
+	}
+
+	p, err := plan.Decide(rs.SourceVersion, rs.TargetVersion)
+	if err != nil {
+		return fmt.Errorf("plan: %w", err)
+	}
+	fmt.Printf("\nplan: %s\n", p.Reason)
+
+	fmt.Println("\n--- backup ---")
+	fmt.Println("(dry-run does not stop the live Stalwart service itself - no service control is implemented yet. " +
+		"For a guaranteed-consistent snapshot, stop stalwart before running this; otherwise the filesystem copy may " +
+		"reflect a live, in-use store. This is unrelated to whether production gets touched - it never does.)")
+
+	backupDir := filepath.Join(runWorkDir, "backup")
+	scriptDest := filepath.Join(runWorkDir, "migrate_v016.py")
+	settingsPath := filepath.Join(runWorkDir, "settings.json")
+	principalsPath := filepath.Join(runWorkDir, "principals.json")
+
+	backupOpts := backup.Options{
+		BinaryPath:             *binaryPath,
+		SkipBinaryPreservation: true, // dry-run: never touch the production binary
+		DataDir:                *dataDir,
+		BackupDir:              backupDir,
+		MigrationScriptSHA256:  *migrationScriptSHA256,
+		ScriptDestPath:         scriptDest,
+		AdminURL:               *adminURL,
+		AdminUser:              *adminUser,
+		AdminPassword:          *adminPassword,
+		SettingsDumpPath:       settingsPath,
+		PrincipalsDumpPath:     principalsPath,
+		PythonPath:             *pythonPath,
+		HTTPClient:             httpClient,
+	}
+	bkReport, err := backup.Run(ctx, store, rs, backupOpts)
+	fmt.Print(bkReport.String())
+	if err != nil {
+		return fmt.Errorf("backup failed: %w", err)
+	}
+
+	if !p.CrossesMajorBoundary {
+		fmt.Println("\nthis is a same-boundary patch upgrade: there's no recovery-mode phase to simulate. " +
+			"preflight and backup above are as far as a dry-run goes for this path - a real run would be a binary swap and restart.")
+		return nil
+	}
+
+	if *targetBinaryPath == "" {
+		return fmt.Errorf("--target-binary is required to simulate a major-boundary migration (0.15 -> 0.16 crosses one here)")
+	}
+
+	fmt.Println("\n--- convert (settings -> sandbox config) ---")
+	sandboxDataDir := filepath.Join(runWorkDir, "sandbox-data")
+	sandboxConfigPath := filepath.Join(runWorkDir, "sandbox-config.json")
+	sandboxExportPath := filepath.Join(runWorkDir, "sandbox-export.json")
+
+	if _, err := store.RunStep(rs, checkpoint.PhaseStage, "clone-sandbox-data", func() (checkpoint.StepOutcome, error) {
+		manifest, err := backup.CopyDataDir(backupDir, sandboxDataDir)
+		if err != nil {
+			return checkpoint.StepOutcome{}, err
+		}
+		return checkpoint.StepOutcome{Detail: fmt.Sprintf("cloned the verified backup (%d files) into the sandbox at %s", len(manifest.Files), sandboxDataDir)}, nil
+	}); err != nil {
+		return fmt.Errorf("clone sandbox data: %w", err)
+	}
+	fmt.Printf("cloned verified backup into sandbox: %s\n", sandboxDataDir)
+
+	if _, err := store.RunStep(rs, checkpoint.PhaseStage, "convert-settings", func() (checkpoint.StepOutcome, error) {
+		if err := backup.RunSettingsConvert(ctx, backup.SettingsConvertOptions{
+			PythonPath: *pythonPath, ScriptPath: scriptDest,
+			SettingsPath: settingsPath, PrincipalsPath: principalsPath,
+			ConfigPath: sandboxConfigPath, OutputPath: sandboxExportPath,
+			PatchPaths: map[string]string{*dataDir: sandboxDataDir},
+		}); err != nil {
+			return checkpoint.StepOutcome{}, err
+		}
+		return checkpoint.StepOutcome{Detail: fmt.Sprintf("generated %s and %s, patched to point at the sandbox", sandboxConfigPath, sandboxExportPath)}, nil
+	}); err != nil {
+		return fmt.Errorf("convert settings: %w", err)
+	}
+	fmt.Println("generated sandbox config.json and export.json")
+
+	fmt.Println("\n--- recovery-mode migration (against the sandbox) ---")
+	listenURL := fmt.Sprintf("http://127.0.0.1:%d/", *recoveryPort)
+	recReport, err := recovery.Run(ctx, store, rs, recovery.Options{
+		BinaryPath: *targetBinaryPath, ConfigPath: sandboxConfigPath, ListenURL: listenURL,
+		AdminUser: "admin", ApplyFiles: []string{sandboxExportPath}, CLIBinaryPath: *stalwartCLI,
+		HTTPClient: httpClient,
+	})
+	fmt.Print(recReport.String())
+	if err != nil {
+		return fmt.Errorf("recovery-mode migration against the sandbox failed: %w", err)
+	}
+
+	fmt.Println("\n--- boot check (normal boot of the migrated sandbox) ---")
+	if rs.PreflightSnapshot != nil {
+		fmt.Println("(comparing against the pre-migration account/mailbox snapshot preflight captured - " +
+			"this is the actual no-data-loss check, not just a reachability probe)")
+	} else {
+		fmt.Println("(no pre-migration snapshot to compare against - preflight couldn't capture one, most likely " +
+			"because --admin-url wasn't set; only reachability is checked)")
+	}
+	valReport, err := validate.Run(ctx, store, rs, validate.BootCheckOptions{
+		BinaryPath: *targetBinaryPath, ConfigPath: sandboxConfigPath, ListenURL: listenURL, HTTPClient: httpClient,
+		ContentIntegrityBefore: rs.PreflightSnapshot,
+		AdminUser:              *adminUser,
+		AdminPassword:          *adminPassword,
+	})
+	fmt.Print(valReport.String())
+	if err != nil {
+		return fmt.Errorf("post-migration validation failed: %w", err)
+	}
+
+	verified := "the migration mechanics succeeded"
+	if rs.PreflightSnapshot != nil {
+		verified = "the migration mechanics succeeded AND every account/mailbox message count matched before vs. after"
+	}
+	fmt.Printf("\nDRY RUN COMPLETE for run %s: %s, against a disposable sandbox copy of your data. Nothing in production was touched.\n", rs.RunID, verified)
+	return nil
+}

cmd/stalwart-migrate/status.go

@@ -0,0 +1,62 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/checkpoint"
+)
+
+func runStatus(args []string) error {
+	fs := flag.NewFlagSet("status", flag.ExitOnError)
+	stateDir := fs.String("state-dir", checkpoint.DefaultBaseDir, "directory runs are checkpointed in")
+	if err := fs.Parse(args); err != nil {
+		return err
+	}
+
+	store := checkpoint.NewStore(*stateDir)
+
+	if fs.NArg() == 0 {
+		ids, err := store.List()
+		if err != nil {
+			return fmt.Errorf("list runs: %w", err)
+		}
+		if len(ids) == 0 {
+			fmt.Println("no runs found in", *stateDir)
+			return nil
+		}
+		fmt.Println("runs (newest first):")
+		for _, id := range ids {
+			fmt.Println(" ", id)
+		}
+		return nil
+	}
+
+	runID := fs.Arg(0)
+	rs, err := store.Load(runID)
+	if err != nil {
+		return fmt.Errorf("load run %s: %w", runID, err)
+	}
+
+	fmt.Printf("run:    %s\n", rs.RunID)
+	fmt.Printf("source: %s\n", rs.SourceVersion)
+	fmt.Printf("target: %s\n", rs.TargetVersion)
+	fmt.Printf("topology: deployment=%s store=%s\n", rs.Topology.DeploymentKind, rs.Topology.StoreBackend)
+	fmt.Printf("rollback window closed: %v\n", rs.RollbackWindowClosed)
+	fmt.Println("steps:")
+	for _, step := range rs.Steps {
+		tag := string(step.Status)
+		if step.Verdict != "" {
+			tag = step.Verdict
+		}
+		line := fmt.Sprintf("  [%-4s] %s/%s", tag, step.Phase, step.Name)
+		if step.Detail != "" {
+			line += " - " + step.Detail
+		}
+		if step.Error != "" {
+			line += " (error: " + step.Error + ")"
+		}
+		fmt.Println(line)
+	}
+	return nil
+}

go.mod

@@ -1,3 +1,3 @@
-module github.com/johnellis/stalwart-migrator
+module github.com/LINUXexpert-org/stalwart-migrator
 
 go 1.26.5

internal/backup/backup.go

@@ -8,7 +8,7 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/johnellis/stalwart-migrator/internal/checkpoint"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/checkpoint"
 )
 
 // Options configures a full backup pass. Which fields matter depends on

internal/backup/backup_test.go

@@ -9,7 +9,7 @@ import (
 	"path/filepath"
 	"testing"
 
-	"github.com/johnellis/stalwart-migrator/internal/checkpoint"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/checkpoint"
 )
 
 func TestBackupRunEndToEndAndResume(t *testing.T) {

internal/preflight/checks.go

@@ -8,8 +8,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/johnellis/stalwart-migrator/internal/checkpoint"
-	"github.com/johnellis/stalwart-migrator/internal/stalwartapi"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/checkpoint"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/stalwartapi"
 )
 
 // Options configures a Checker. Every field has a conservative default

internal/preflight/checks_test.go

@@ -11,7 +11,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/johnellis/stalwart-migrator/internal/checkpoint"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/checkpoint"
 )
 
 // writeFakeBinary creates a shell script that behaves like `stalwart

internal/recovery/recovery.go

@@ -8,7 +8,7 @@ import (
 	"net/http"
 	"time"
 
-	"github.com/johnellis/stalwart-migrator/internal/checkpoint"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/checkpoint"
 )
 
 // Options configures one full recovery-mode migration cycle: starting the

internal/recovery/recovery_test.go

@@ -8,7 +8,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/johnellis/stalwart-migrator/internal/checkpoint"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/checkpoint"
 )
 
 func TestRecoveryRunEndToEndAndResume(t *testing.T) {

internal/validate/bootcheck.go

@@ -6,9 +6,9 @@ import (
 	"net/http"
 	"time"
 
-	"github.com/johnellis/stalwart-migrator/internal/checkpoint"
-	"github.com/johnellis/stalwart-migrator/internal/recovery"
-	"github.com/johnellis/stalwart-migrator/internal/stalwartapi"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/checkpoint"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/recovery"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/stalwartapi"
 )
 
 // BootCheckOptions configures a normal (non-recovery-mode) boot of the

internal/validate/bootcheck_test.go

@@ -9,7 +9,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/johnellis/stalwart-migrator/internal/checkpoint"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/checkpoint"
 )
 
 func freePort(t *testing.T) int {

internal/validate/content_integrity.go

@@ -6,8 +6,8 @@ import (
 	"sort"
 	"strings"
 
-	"github.com/johnellis/stalwart-migrator/internal/checkpoint"
-	"github.com/johnellis/stalwart-migrator/internal/stalwartapi"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/checkpoint"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/stalwartapi"
 )
 
 // MailboxDelta is one mailbox whose message count didn't match between the

internal/validate/content_integrity_test.go

@@ -8,8 +8,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/johnellis/stalwart-migrator/internal/checkpoint"
-	"github.com/johnellis/stalwart-migrator/internal/stalwartapi"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/checkpoint"
+	"github.com/LINUXexpert-org/stalwart-migrator/internal/stalwartapi"
 )
 
 // jmapEnvelope mirrors the wire shape stalwartapi.Client.call() parses.