Email migration to Microsoft 365 for business

We plan and carry out email migration to Microsoft 365 while limiting user interruptions. We take care of mailboxes, aliases, archives, domain, DNS records, Outlook, telephones and security after switching.

Migration planMailboxes and archivesDNS, SPF, DKIM and DMARCUser support

Problems we help reduce

Email migration affects everyday communication of the entire company. Without preparation, it's easy to end up with lost messages, delivery issues, broken Outlook profiles, and chaos on domain switch day.

  • The company wants to move to Microsoft 365, but is afraid of downtime or loss of email.
  • Mailboxes, aliases, groups and archives are not well inventoried.
  • Domain, SPF, DKIM and DMARC need to be sorted out before switching.
  • Users use a variety of email clients and mobile devices.
  • There is no communication plan and post-migration support.

Who is this service for?

Companies changing email

We help you move from your current hosting, server or other system to Microsoft 365.

Multi-mailbox teams

We organise users, aliases, groups, shared mailboxes and archives.

Companies with deliverability problems

We improve DNS, SPF, DKIM, DMARC and basic domain security.

Organisations after incomplete migration

We help repair configuration, user profiles and other data.

What does email migration to Microsoft 365 include?

Preparation

We check the current email environment and data to be migrated.

  • mailboxes, aliases and groups,
  • archives and data sizes,
  • devices and email clients.

Microsoft 365 setup

We prepare the tenant, domain and basic security.

  • ExchangeOnline,
  • DNS, SPF, DKIM, DMARC,
  • MFA and access policies.

Data migration

We move email in stages or within an agreed maintenance window.

  • mailbox synchronisation,
  • error control,
  • switching MX records.

Post-migration support

We help users return to normal work.

  • Outlook and mobile devices,
  • signatures, profiles and aliases,
  • delivery monitoring.

What will you receive?

  • transferred mailboxes and tidy domain configuration,
  • email switching plan with limited work interruptions,
  • verified DNS records and basic domain protection,
  • post-migration user support,
  • Microsoft 365 configuration documentation after implementation.

The scope may include full migration, preparation of the environment or rationalisation email after previous implementation.

How is the service delivered?

  1. Email audit. We check mailboxes, aliases, domain, archives and current hosting.
  2. Migration plan. We determine the switching window, the sequence of actions and communication for users.
  3. Configuration. We prepare Microsoft 365, domain, DNS and security.
  4. Synchronisation. We transfer data and check migration errors.
  5. Switchover. We are changing email routing and checking message delivery.
  6. Stabilisation. We help with Outlook, phones, aliases and user questions.

How do we reduce the risk of migration?

  • We do not switch domains without checking mailboxes, aliases and DNS records.
  • We prepare communications so that users know what to expect.
  • We check synchronisation errors before the final email switch.
  • We include mobile devices, Outlook and shared mailboxes.
  • After migration, we strengthen the security of the domain and user accounts.

What determines the price?

The number of mailboxes, data size, current email system, number of domains, archives and user devices, and the scope of post-migration support all have an impact.

Frequently asked questions

Does migration have to stop email?

It doesn't have to be, but it does require a plan. Some data can be synchronised earlier and the switchover can be performed within an agreed window.

Do you move old messages?

Yes, if the current system and access to data allow it. We determine the scope of the archives before migration.

Do you configure SPF, DKIM and DMARC?

Yes. This is an important element of migration because it affects domain security and message deliverability.

Do you support users after migration?

Yes. We can support the setup of Outlook, phones, signatures and common post-switch issues.

Can I migrate in stages?

Yes. For larger or more sensitive environments, staging is often safer.

Are you planning to migrate your email to Microsoft 365?

Describe the current email system, the number of mailboxes and the expected timescale. We will prepare a safe transition plan.

Book a free consultation