E-mail address migration

Business email address migration services with Cassiopea

At Cassiopea, we understand the critical importance of a seamless transition for your email services. Whether you’re looking to migrate your email to Microsoft 365, Google Workspace, or dedicated servers using open source solutions like iRed Admin, we’re here to provide a secure, personalized service.

Why choose Cassiopea for your email migration?

Migrating e-mails from one server to another is a complex process requiring technical expertise and careful planning.

With Cassiopea, you benefit from our experience in managing complex migrations, ensuring that your communications remain seamless and your data secure throughout the process. We adapt to your needs, whether you opt for a popular solution like Microsoft 365 or Google Workspace, or for an open source alternative.

representative diagram of e-mail address migration

Our email migration services

Migration to Microsoft 365, Google Workspace and other providers
We migrate to messaging platforms such as Microsoft 365, Google Workspace and many others. We provide complete configuration, from account creation to synchronization of emails, contacts, and calendars.

E-mail migration between dedicated or local servers
If your e-mails are currently hosted on local or dedicated servers, we can take care of the secure migration to the platform of your choice, while ensuring continuity of service.

Key steps to a successful e-mail migration

1️⃣ Creating accounts and purchasing licenses

For migration to solutions like Microsoft 365 or Google Workspace, we create the user accounts and purchase the necessary licenses.

2️⃣ Domain authentication via DNS

We authenticate your domain to ensure secure e-mail transfer. This step is crucial to validate that all your e-mails will continue to be forwarded correctly.

3️⃣ Mailbox synchronization

We synchronize mailboxes between your old and new servers, ensuring the transfer of all your e-mails, contacts and calendars without any loss of data.

4️⃣ Data verification

Before finalizing the migration, we analyze the logs and compare the mailboxes to ensure that all data has been transferred correctly.

5️⃣ Configuration for e-mail deliverability

We adjust the configuration settings to ensure that your e-mails continue to be delivered smoothly and are not blocked by spam filters.

6️⃣ Server changeover and final validation

Once everything is in place, we’ll switch over the server and check with you that everything is running smoothly.

Tools and solutions for a smooth migration

We use flexible solutions tailored to your needs. Whether you’re migrating to Microsoft 365, Google Workspace, or opting for an open source solution like iRed Admin, we have the tools and expertise to ensure a smooth migration.

Communication plan and change management

Throughout the process, we use a shared board so you can follow every step in real time. You’ll also receive e-mail notifications on an accessible address to keep you informed.

Once the migration is complete, we offer post-migration support with team training to help you get to grips with the new messaging platform quickly and efficiently. This training also extends to end-users to ensure a smooth transition.

Securing e-mail migration

The security of your data is our top priority. We carry out backups before the migration begins, ensuring that no data is lost during the transfer. In the event of a technical problem, we have back-up solutions, such as setting up intermediate mailboxes to ensure that your services remain operational.

Why is email migration essential for your business?

Migrating your emails to a more modern and secure platform, such as Microsoft 365 or Google Workspace, not only improves the security of your communications, but also ensures the continuity of your business exchanges without interruption.

You also benefit from improved e-mail deliverability, which means your messages are less likely to be blocked by filtering systems.

They trust us:

Contact us today

Whether you need to migrate your business email addresses. Our experts will answer your questions and set up a migration process tailored to your needs.

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