Office 365

Transfer Email Domain to Office 365 Step-By-Step

Shifting from an email domain to Office 365 is a complex procedure for an organization, as it takes 3 days to 2 weeks or more, depending on the size of the business and other factors. Therefore, in this blog, I will explain the complete procedure to migrate email domain to Office 365 with post-migration tips.

In the market, there are many email domains that help you in communication and branding, like cPanel, Google Workspace, Zoho Mail, etc. However, recently, the demand for Office 365, now known as Microsoft 365, has been increasing. Many businesses start using it to get the advanced benefits.

Advantages to Switch Email Domain to Office 365

Office 365 provides several features for productivity, communication, and collaboration. Which makes it better than any other email accounts.

• The built-in Microsoft Defender blocks phishing, malware, and malicious links before they go to inboxes.
• Multi-Factor Authentication and conditional access policies stop unauthorized sign-ins.
• To protect sensitive company files and emails, it uses content encryption and Data Loss Prevention.
• Provides a unified ecosystem with cloud-based productivity apps like Microsoft Teams, SharePoint, and OneDrive.
• Easily sync emails, shared calendars, and business contacts across desktop, web, and mobile devices.
• Microsoft 365 Copilot helps you to automatically draft messages, summarize long threads, and manage schedules.
• Reduces overhead managing hardware refreshes, outdated operating systems, or local server maintenance.
• Easily deal with all server updates, security bug fixes, and feature rollouts in the background.
• Provides streamlined domain management, email aliases, and user provisioning using a single, clean admin dashboard.
• Host your data in globally distributed data centers, maintaining continuous uptime during localized internet outages.
• Easily scale up or down by adding or removing user seats quickly, without worrying about the server capacity limits.
• Bypasses restrictive settings or limited admin permissions in starter hosts or bundled domain registrars.

With these benefits, many migrate domain email to Microsoft 365. Before you move email domain to Office 365, you must prepare yourself. Below are the tips that you must prepare for the migration.

Points to Prepare Email Domain Migration to Microsoft 365

• First, you must verify your existing email domain before you migrate.
• Purchase the Office 365 licenses and create all the user accounts.
• Take a full backup of your existing mailboxes, contacts, and calendars.
• Enable the IMAP server of your current email server for the migration.
• Check your existing mailbox size and total number of user accounts.
• Connect to a stable internet connection for uninterrupted migration.
• Inform employees about the migration schedule and the possible temporary disruptions.
• Before migration, clean your account by removing unnecessary data or inactive users.
• Make sure you have proper admin credentials for both source and destination accounts.

After properly preparing your accounts, you can start the migration process. Now, let’s go through the process to move your domain to Microsoft 365.

How to Migrate Email Domain to Office 365?

Many email domain uses IMAP server, which you can use to migrate your domain. With this, you can use any programs, including cPanel email, Roundcube, Dovecot, Courier IMAP, Zoho Mail, etc. This method will be lengthy, so I am going to divide in several stages.

Stage 1: Add your Domain to Microsoft 365

There are two ways to add your domain: Domain Connect or Manual, if you are using Domain Connect.

1. Log in to the Microsoft 365 Admin Center, if you are first time to add custom domain.
   1. Choose Show all from the left navigation bar. Click Setup.
   2. Click Get your custom domain set up under sign-in and security. Then, Get Started.
2. If you want to add additional domains or continue setting up.
   1. Click on Show all button, choose Settings
   2. Select the Domains, then the + Add domain button.
   3. Enter a new domain name and then click Use this domain.
3. Ensure the name of the registrar is displayed and select Verify.
4. If your domain is registered in a different registrar, choose a different domain host. Then, verify it.
5. Sign in to the DNS record, add a TXT file, and verify the domain ownership.
6. Continue. How do you want to connect your domain page, select your Microsoft 365 services, and then the DNS records?
7. Expand the Advanced options to view additional Microsoft 365 services.
8. Verify that your DNS records are connected and authorized.

If the registrar does not support Domain Connection. You have to verify the domain ownership and manually add DNS records. After you add the domain name and click on Use this domain. Follow the steps below to verify your domain.

1. In the verify page, select one option: add a TXT record to the domain’s DNS records. If you can’t add a TXT record, add an MX record, or add a text file to the domain’s website. After that, press Continue.
2. Read the instructions for the selected option. Then, press Verify.
3. Continue the page on how do you want to connect your domain.
4. Select the Microsoft 365 service. Then, sign in to your registrar and manually add the required DNS records.
5. After that, switch to the web browser or Microsoft 365 admin center. Press Continue. Complete the domain setup.

Stage 2: Create Microsoft 365 User Accounts

After you have added your domain to the user accounts, it’s time to create user accounts and migrate your data. When organizations transfer email hosting to Office 365, they prefer to use specialized software that you can use, FreeViewer IMAP Migration, which can easily and quickly change your emails, contacts, and calendars. Below are the steps that you can use.

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Now, if you are wondering why this software, then refer to the next section.

1. Start by downloading the tool on your system. Read the prerequisite and click Continue.
2. Choose your email domain from the source IMAP account. Provides the username and password. Click the Validate option.
3. Select Office 365 in the destination IMAP account. Enter username and address. Click the Validate button.
4. Add your user source and destination user in the User Mapping List.
5. Apply Advanced Settings for the date filter. Then, press the Start Migration button.

Stage 3: Route Emails and Update DNS

After you have successfully migrated your data, you have to route your emails by following these steps.

1. Go to the Microsoft 365 domain setup wizard. Click, I’ll manage my own DNS records.
2. Microsoft provides you with specific DNS records like MX, TXT, and CNAME records.
3. Log in to your domain registrar, delete old MX records, and paste the new ones.
4. Back to Microsoft 365, then click Continue or Verify.

Here are the complete steps to migrate the email domain to Office 365. Now, the real work starts, i.e., managing your Office 365 account. Transferring the domain is a one-time process, but organizing your domain is a continuous process. To help you manage your accounts, use the tips below.

Tips to Manage your New Office 365 Accounts

• Enable Multi-Factor Authentication to prevent unauthorized access and give additional security.
• Assign the Global Admin role to at least two people, but the total number must be minimal.
• Monitor Microsoft Entra sign-in logs regularly for unrecognized devices.
• To quickly create a new user account, use templates in Admin Center with pre-assigned licenses.
• For easy team communication and file access, create Microsoft 365 Groups or Distribution Lists.

End Notes

In this blog, I have explained the process of how to migrate email domain to Office 365. Follow the complete steps properly and add your domain, move your data, and route the emails. I also provided tips to manage your new Office 365 accounts.