Skip to main content

E-mail Migration

Your inbox, unchanged. We transfer all your email data, including your specific folder hierarchy, so you can pick up exactly where you left off.

If you need to migrate mailboxes from a previous provider, first create the mailboxes on our side and then send an e-mail to Support (or open a ticket) to request a migration.

You can also schedule a migration during your out-of-office hours - send the request at least 24 hours before the wanted time frame (and at least 48 hours before a weekend migration).

Migration Tip: Managing Local Delivery If you are currently migrating and have not yet created all of your user mailboxes, you may encounter delivery errors for accounts that don't exist here yet (Server error: '550 sorry, no mailbox here by that name').
To prevent this, you can temporarily set Local Delivery to "No". This tells our system to look for those mailboxes at your old provider instead of rejecting the mail locally.

Important: Remember to switch Local Delivery back to "Yes" once your migration is complete.

How to Request an Email Migration

  1. Create the mailboxes on our side from your Administrator Panel or WHMCS. For more than 100 mailboxes, after you add the domains on our side and verify their ownership, we can also perform a bulk creation of the users from a CSV file (Click here to download an example CSV to bulk import users).
  2. Collect the necessary info from the existing e-mail service: IMAP server address, current passwords of each e-mail address (check if you can set up temporary ones just for the migration). For some providers, such as Google Workspace, you will need to enable IMAP access and setup application passwords for each mailbox.
  3. Send your migration request by e-mailing Support with the following information, in a CSV format (Click here to download an example CSV file for migration):
    • the e-mail address
    • the password for the e-mail address with the previous provider (you can set temporary passwords)

    • source IMAP server address of the previous provider - contact our Support team if you need help finding this out.

      Please make sure you have the correct passwords for each e-mail address.
  4. Our team supervises the migration and will update the ticket once it has been completed. The migration duration depends on the mailboxes' total size, the original mail server's speed, and the already scheduled migrations - but it's usually completed in less than 24 hours.
  5. Update the DNS records (MX, SPF, DKIM, webmail, etc.) for the domains to point to our servers ( use the information in this guide: DNS Configuration).
  6. Our team does another sync to make sure we transferred everything.
  7. Setup your e-mail clients to use the new IMAP and SMTP hostnames. You can use the information in this guides: Setup IMAP on email clients or Servers & Ports.
We do a multi-step migration: before and after changing the MX records to make sure everything is transferred over.

Contact and Calendar Migration

We can also import your Contacts and Calendar. To request this kind of migration, attach the exported *.vcf files (for Contacts) and the *.ics files (for Calendar) in the Support ticket.

Back to top