Poemas : How to migrate Exchange 2013 to Office 365? |
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Exchange Server 2013 reached its end of life on April 11, 2023. It means Microsoft will no longer provide technical support, bug fixes, security updates, or any other after this date. Organizations still using Exchange Server 2013 after this date will be at risk for security vulnerabilities, compatibility issues, and other potential problems. Hence, migration is obvious, and Exchange Server 2013 to Office 365 is in trend.
Nowadays, many organizations are planning to move from Exchange Server 2013 to Microsoft 365. Microsoft 365 is a cloud-based software as a service that provides various things in a single subscription. These services include a hosted Exchange Server, Skype for Business Server, SharePoint, et cetera. Microsoft Office 365 also provides a facility for automatic updates. Migration from Exchange 2013 to Office 365 needs proper planning and execution. Now, start discussing the various methods to migrate Exchange 2013 to Office 365. Now, we will discuss the migration methods and Migrate Exchange mailboxes to Microsoft 365 in short. Methods to Migrate Exchange 2013 to Office 365 Mailbox 1. Cutover migration: Cutover migration works well for small organizations with under 2,000 mailboxes. But if you go over that limit, it gets slow and takes too much time, so it’s not great for large or bulk migrations to Office 365. 2. Hybrid migration: Hybrid migration lets you keep both on-prem and online mailboxes. You don’t need to create new ones—just move existing ones between Exchange Server and Exchange Online. It’s a smooth method if done right, but it’s slow and can fail if any step is missed. Why do Professionals Avoid Manual Exchange to O365 Migration? Manual migrations have some limitations. This article outlines some common issues with manual Migration to Office 365 from the Exchange server. Migration of many mailboxes to Office 365 may take a long time because you have to migrate the mailboxes in stages and over a while. For example, if you need to migrate 5,000 mailboxes, you must migrate 300 daily until you have completed the migration. Exchange Online has a retention policy named “Default MRM Policy” to resettle items in the user’s mailbox. This retention policy is created when Exchange Online is enabled for your organization. Items older than 30 days are moved to the user’s archive mailbox employing MRS Proxy. Items older than 25 days are transferred to the user’s archive mailbox through MRS Web Access. • In the cut-over Migration, the maximum limit to migrate is 2,000 mailboxes. However, the recommended limit is only 150 mailboxes. • Some emails might be lost until the DNS record is entirely changed. • Hybrid mailbox migration consists of complex steps and additional administrative efforts. • As a part of the migration method, Staged Migration can be considered a slow process as it needs to be done in stages. The initial Migration of mailboxes from the On-Premises Exchange Server is not processed immediately. Because Office 365 will first process the data being migrated and then forward it to the On-Premises server for the following processing stage. 3. Shoviv Exchange Migration – Easy and Professional Tool: The Shoviv Exchange Migration Tool is the best option for migrating Exchange 2013 to Microsoft Office 365. It is a fast and easy-to-use automated tool. This tool allows users to migrate single or multiple mailboxes into Office 365. This automated software is highly recommendable as it supports all versions of the Exchange Server. During the exporting process, one can also use the filter option to filter items as needed. An incremental export facility that resumes the process and stops the duplicate items in the target is also present within this tool. Cutover is good for small moves, Hybrid suits mixed setups but is complex, and manual methods are slow and risky. Shoviv Exchange Migration Tool is the easiest and safest way to migrate fast without data loss. |
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