Office 365 Server-to-Server Migration with EdbMails
Migrating a mailbox from one Office 365 server to another is a much more involved process than a data migration; it requires a strategy for seamless transition and minimal downtime, while taking into account Microsoft throttling policies and authentication methods. Server-to-server mailbox migrations are critical for business entities involved in mergers, tenant reorganizations or changing user provisioning within the Office 365 environments.
It provides a secure API based transfer of mailboxes directly between the tenants without requiring any data export by any administrative. It provides the full fidelity migration of the mailbox data, including emails, folders, permissions, and other mailbox properties. Administrators need to manage the token-based authentication, map the user, and comply with the requirements of the organization.
EdbMails Office 365 migration tool is built specifically for scenarios like this. It handles server-to-server mailbox transfers through automatic mailbox mapping, multi-threaded migration and native support for OAuth 2.0 and modern authentication — no PowerShell scripts required. Large-scale migrations run with far less manual effort than traditional approaches demand.
Office 365 Server-to-server migration is a technically complex process that requires features such as Load balancing, concurrent migration, and auto-reconnect so as not to interrupt work at any time. In this guide, we will see how you can accomplish a mailbox transfer in a secure and error-free way by using EdbMails..
Office 365 server-to-server migration scenarios
There are only a couple of migration scenarios you would be facing based on your server configurations.
- 1. Cutover Migration
Cutover migration enables the migration of all the mailboxes from the source server to the target server in a single attempt. You can migrate mailboxes from Office 365 to Exchange 2003, Exchange 2007, Exchange 2010, Exchange 2013, 2019 and if fewer than 2000 mailboxes are available in the source server.
Click here for steps to perform Cutover migration using EdbMails.
- 2. Staged migration
Staged migration enables migrating a batch of mailboxes from your source Microsoft 365 server to the desired target server. This is helpful in cases when there are more than 2000 mailboxes present in the source server to be migrated to the target server.
Click here for steps perform Staged migration using EdbMails.
- 3. Hybrid Migration
Hybrid migration needs to be considered when mailboxes exist on both on-premises Exchange server and Exchange Online.
Click here for steps perform Hybrid migration using EdbMails.
We will look into server-to-server migration challenges and how EdbMails can make the operation a simplified migration operation with best of its benefits for a successful Office 365 migration .
Challenges in Office 365 Server-to-Server Migration:
Office 365 server-to-server migration has a lot of challenges that have to be addressed, planned and analyzed. It is very important to face and deal with these difficulties to ensure the success of your Office 365 migration. We have analyzed a list of a few major difficulties with Office 365 server-to-server migration
- Maintaining data integrity and consistency throughout the data migration. Migrating email, attachments, calendars and contacts in the appropriate form, without getting corrupted.
- Reducing and minimizing the amount of downtime to sustain business operations, as the organization should not face a loss of productivity.
- Proper mapping of source and destination mailboxes. This may be the problem if there is an enormous number of mailboxes.
- Providing security of data and adhering to legal regulations throughout the migration procedure.
- Proper handling of a voluminous amount of data to avoid any blockage during data migration and ease the migration.
- Technical problems with the compatibility of the source and destination server should be dealt with carefully.
- Ensuring that users can adapt to changes in email systems with adequate training and support.
- Office 365 throttling may result in the data migration at a very low speed.
- Properly managing the old and new mail systems in the coexisting mode during the process of migration.
How does EdbMails address Office 365 server-to-server migration challenges?
- Maintaining data security and integrity during migration
The migration using EdbMails would be taking place using secure Microsoft APIs and the migration flow would be according to Microsoft guidelines. Your credentials and data are NOT saved on EdbMails servers. Your Office 365 credentials are not saved and protected using OAuth 2.0 and TLS authentication method. The Modern Authentication (based on MSAL [Microsoft Authentication Library & Microsoft Graph] and OAuth 2.0) is a widely known secure authentication to access a Microsoft Office 365 account.
- Maximizing Performance and Speed through Parallel Migration of Mailboxes
EdbMails can migrate multiple mailboxes in parallel. EdbMails can migrate up to 10 mailboxes in parallel (by default). It tries to enhance performance and migrate mailboxes fast. You can increase the limit for migrating 20 parallel mailboxes in the settings for maximizing performance.
- Easy-to-use software interface to carry out migration using a few clicks
The User-friendly interface of EdbMails makes your task of migration done within a few clicks. You have to just select the source and target server, and EdbMails carries out its tasks of taking mailboxes from loading and automatically maps mailboxes from scratch.
- Duplicate prevention through Incremental Migration
EdbMails provides an incremental migration feature. With this feature, one can make multiple migration attempts, one after another, from the same source machine to the same destination mailbox without the chance of data duplication in the mailbox. It helps migrate only newly arrived emails from source to destination, thus saving time, bandwidth and space on the target mailbox. The count of repeated migration attempts is infinite.
- Consistent with Automatic Office 365 Throttling Management
EdbMails intelligently handles Office 365 throttling and migrates without issues. Maximize migration efficiency during peak hours of your Office 365 server and migrate all data in one go by efficiently dealing with Microsoft throttling rules.
- Automatic Mailbox Mapping Between Source and Target Servers
EdbMails takes the complexity out of mailbox mapping with its automatic mapping feature. Select 'Map Mailboxes Automatically' in the mapping window and the software pairs source and target mailboxes on its own. When you need more control, you can manually map specific source mailboxes to target mailboxes, or go a level deeper and map individual source mailbox folders to designated folders on the target.
- No Server Down-time During the migration:
EdbMails ensures no downtime in the server during the Office 365 migration, even while migrating during normal business hours. During the migration process, the email service remains available and users can continue to use their source mailboxes throughout the entire migration. After the completion of the migration, users are able to restart using the target Office 365 tenant instantly and the migration is achieved seamlessly.
- Granular Office 365 Migration Options
With EdbMails, you have ultimate granularity in migration options. You can select the mailboxes, folders and even single items which you wish to migrate and precisely match with your migration requirement. Such flexibility ensures your total dominance over your migration process. Whether it is the critical mailboxes, a particular folder or certain individual items that need immediate migration, EdbMails provides you with the required control for your Office 365 migration.
- Detailed Office 365 Migration Reports
EdbMails also offers detailed Office 365 migration reports where you can find complete information about your migration project and you can also track the migrated data, error messages, and completion state of the migration and be knowledgeable about every aspect.
- 24/7 Customer Support
Customer support at EdbMails works around the clock to answer all queries or issues that might emerge when you are trying to get your migration done. The responsive support team is available at every step and to make sure your migration goes easily without any sort of hitches. Simply message us via live chat or call us if and when you encounter questions.
- Smart Investment: EdbMails Cost-Effective Office 365 Migration
EdbMails has provided a cost-effective Office 365 migration solution for all kinds of sizes. The cost-effective Office 365 migration is based on source mailboxes quantity thus one can manage their budget and no hidden costs appear unexpectedly. The lifetime plans can be easily customized based on the number of users as and when the business grows. Apart from that, the software provides 24x7 tech support and free software upgrades too.
Office 365 server to server migration steps with EdbMails
EdbMails is an all-in-one solution for Office 365 server to server migration. The steps involved in the migration process can be found below
- Step 1: Download and Install EdbMails application
- Step 2: Select Office 365 to Office 365 migration option
- Step 3: Connect to source Office 365 server
- Step 4: Connect to the target Office 365 server
- Step 5: Map source and target mailboxes
- Step 6: Start Office 365 to Office 365 migration operation
Click here for a detailed guide for Office 365 server-to-server migration
Frequently Asked Questions
Does EdbMails migrate server to server Office 365 migration?
Yes, EdbMails helps with direct Office 365 server to server migration by allowing the user to migrate mailbox data directly from one Office 365 server to another with ease and comfort. This direct server to server migration reduces user involvement, minimizes downtime, and efficiently migrates the data (email, contacts, calendars, etc.) while retaining data integrity.
Do I require user-specific login passwords for migration through EdbMails?
No, with EdbMails, your account uses one common administrative login. Thus, you do not need to save or enter user-specific login passwords during the process of migration. This saves you a lot of time as you will not have to manage multiple individual user credentials while carrying out the process, ensuring increased security.
Can EdbMails handle migration with multiple domains or tenant to tenant within Office 365?
Yes, EdbMails supports migration with multiple domains or Tenant to Tenant within Office 365 efficiently. This capability is useful for organizations with various email environments.
What is the normal duration taken in an Office 365 migration using EdbMails, and does it process data in large amounts?
A normal duration taken to execute a migration to Office 365 through EdbMails is not fixed; it can depend on the amount of data, network connectivity, etc. EdbMails will manage to process the large amount of data. Simultaneous migration of mailboxes, it reduces the time of migration even with a large number of mailboxes.
Does EdbMails support all Office 365 Migration methods?
Yes. EdbMails supports all Office 365 migration methods including cutover, staged and hybrid migration methods. Also the software supports migrating mailboxes from IMAP to Office 365.
