Microsoft Entourage, a proprietary email client by Microsoft, was initially designed and developed for Mac-based platforms, with support extending from Mac 8.5 and onwards. Unfortunately, shortly after its 2000 release, Entourage was discontinued by its developers, resulting in a lack of official upgrades and support. Consequently, a substantial portion of its user base migrated to more dependable and advanced platforms. MS Outlook, in particular, emerged as a favored alternative for both professionals and individual users due to its heightened reliability. Notably, Outlook offers robust multi-level security for intra-organizational communication and boasts cross-platform compatibility, making it accessible on Mac systems as well.

For current Entourage users seeking to transfer their mailbox data to Outlook, it's important to note that Entourage uses the MBOX format as its default database file format, while Outlook employs PST on Windows and OLM on Mac systems. Consequently, the initial step involves converting your MBOX data into a format compatible with Outlook. Following this conversion, you can effortlessly import your data using Outlook's Import/Export wizard.

In this article, we will explore the process of transferring Entourage data to Outlook on a Windows operating system. There are two methods available for extracting the source database file (MBOX) from Entourage in order to proceed with the conversion process.

Execution of the conversion process requires the following steps to be considered.

You have two options to transfer the necessary mailbox folder from Entourage to a convenient directory. You can either drag and drop it, or utilize Entourage's Export feature to save the data in MBOX format. Below are the steps for exporting the data using Entourage's Export functionality:

  1. Open Entourage on your Mac computer, then navigate to the "File" menu and select "Export."
  2. Choose the "Export items to an Entourage archive" option and subsequently opt for "All items."
  3. Click the right arrow at the bottom to proceed and specify the destination location for saving the file.
  4. Please take note that the archive stored at the designated location is in the ".rge" format. To access its contents, simply right-click on the archive and select "Show Package Contents."
  5. After extracting the archive, navigate to the Mail directory and select My Computer.
  6. Upon clicking "My Computer," it will promptly display the subfolders housing the source database files (MBOX).

To transfer the necessary MBOX file to a Windows system, first, copy the file onto an external hard drive. Afterward, you can simply paste the file into your desired location within your Windows operating system.

Once you got the required MBOX file on the Windows platform, use a reliable MBOX to Outlook PST converter to convert the file. For this conversion task, you can use Kernel for MBOX to PST Converter. Professionals worldwide highly recommend this tool for seamlessly converting MBOX files and their variations into various formats compatible with leading email client applications.

Using this tool, you have the capability to transform MBOX files into a variety of formats including PST, DBX, MSG, EML, Office 365, and Exchange Server. The tool ensures the preservation of the entire mailbox structure while safeguarding data integrity.

Adhere to the provided guidelines to transform the MBOX file into a PST format:

  1. Open the KernelApps MBOX Converter tool, then click on the "Browse" button to find the MBOX file from your local directories where Entourage stores it. Launch MBOX to PST Converter tool
  2. Choose the necessary MBOX file, and then select "OK." Afterward, proceed by clicking "Finish" to continue with the process. Select the appropriate mode to add files
  3. In the upcoming window, you'll receive a preview of both mailbox folders and the email contents contained within the MBOX file. Once you've reviewed the mailbox data, simply click on the "Save" button. Locate the directory containing Entourage MBOX files
  4. Choose the output format as PST File (MS Outlook) and then press Next. Select folder containging MBOX files
  5. To retain specific mailbox data for your converted PST, utilize filters, and subsequently, select the Next button. MBOX file added
  6. Effectively handle your extensive files with the Split feature. Select the desired size format from the dropdown menu available under the Split feature. Incorporate a Prefix into the converted PST file's name, and then proceed by clicking Next. Click saving option
  7. Navigate to select a destination path for saving the converted file, then press the Finish button to begin the conversion process. Select PST as a saving option
  8. The transformed file will be saved to the designated location successfully. Press the OK button to complete the procedure and exit the tool. Apply filter option