Move every mailboxWithout losing a single email.
IMAP/POP/Exchange transfers, calendars, contacts and DNS reconfiguration — handled by our engineers with zero downtime and full integrity verification.
FeaturesComplete Email Migration Suite
Every aspect of your email migration, handled with zero data loss.
IMAP/POP Transfer
Full mailbox migration via IMAP, POP3, or Exchange/EWS with folder structure preservation.
Calendar & Contacts
Migrate calendars, contacts, tasks, rules, signatures, and archives alongside emails.
DNS Reconfiguration
SPF, DKIM, DMARC, BIMI, and MTA-STS record updates for the new mail server.
Delta Sync
Continuous delta synchronization until cutover ensures zero missed messages.
Platform Support
cPanel, Plesk, Google Workspace, Microsoft 365, Zimbra, Exchange, and any IMAP server.
Integrity Verification
Per-mailbox message count comparison and folder structure verification post-migration.
See the Migration in Action
Real-time tools we use to ensure every email arrives safely.
A proven 4-step migration
A proven 4-step process to migrate your email safely.
Discover
We scan your source mail server to inventory all mailboxes, folders, contacts, calendars, and rules.
Map
Source-to-destination folder mapping with automatic matching and custom override options.
Sync
Full mailbox synchronization with continuous delta sync until the final cutover.
Verify
Per-mailbox integrity audit comparing message counts, folder structures, and hash verification.
Trusted by teams worldwide
Mailboxes Migrated
Data Integrity
Platforms Supported
Average Migration
Demandez votre devis migration email
Décrivez vos boîtes mail et le fournisseur source. Un expert email revient vers vous sous 24 h avec un plan détaillé sans perte de mail.
Réponse 24 h
Une réponse dans la journée ouvrée
Sans engagement
Devis gratuit, aucune obligation
Expert dédié
Échangez directement avec un ingénieur
Why Choose 
?
See how our Email Migration stacks up against alternatives.
| Feature | | DIY | BitTitan | IT Consultant |
|---|---|---|---|---|
| IMAP/POP Migration | ||||
| Calendar & Contacts | ||||
| DNS Reconfiguration | ||||
| Delta Sync | ||||
| Integrity Verification | ||||
| Distribution Lists | ||||
| Zero Data Loss | ||||
| Turnaround < 12h |
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Frequently Asked
Questions
Quick answers about our email migration service.
- No. We use delta sync to continuously synchronize new messages until the final DNS cutover, ensuring zero missed emails.
Migrate your email without losing a byte.
Tell us your scope — source provider, mailbox count, and target server — and we'll send a quote the same day. Delta sync, DNS reconfiguration, and integrity verification, run by our engineers.
- Zero downtimeDelta sync runs until cutover — your team keeps sending and receiving throughout.
- Free with hostingMigration is included at no extra cost when you bundle it with an OXA hosting plan.
- Same-day quoteSend your scope on a business day and receive a detailed quote before you log off.