Postbox is a cross-platform desktop-based email client that can be deployed on both Mac and Windows-based platforms. Released in 2008, this email client has a pretty good user base because of its slick features and efficient search mechanism. In Postbox, data is stored in an MBOX file, Mail Summary File (.msf), and a Database file (.sdb). In addition, it has a great user interface, which makes it quite manageable for tech and non-tech users.

Some of the prominent features of Postbox include:

  • Chronological arrangements of emails
  • Support for Mac-OS
  • Multi-language support
  • Quick installation/uninstallation

Though it has diverse features and functionalities, data security is still the main concern. It’s not new that most business organizations nowadays prefer Outlook because of its high-security features and advanced functionalities. In fact, Outlook allows its users to configure Exchange Server accounts to facilitate enterprise-level communication.

Now, users willing to migrate from Postbox to Outlook have to rely on external measures for MBOX to PST conversion, mostly done by third-party tools. The reason behind this is that both the platforms are distinct in nature and the native formats are also different. For instance, Postbox uses MBOX, whereas Outlook uses PST.

How to Convert MBOX to Postbox

Conversion of MBOX to PST format can be easily carried out with the help of third-party tools. Therefore, to achieve the migration, it is advised to take assistance from an efficient tool like Kernel for MBOX to PST. The tool provides an easy-to-use interface and doesn’t require any technical assistance to execute the steps. Here are the steps that you need to follow while using the tool.

  1. Launch Kernel for MBOX to PST.
  2. Click on the Browse button to locate a Postbox MBOX file folder. Browse Postbox file
  3. Once you have added the desired folder, click Finish to proceed further in the process. Add Postbox MBOX file
  4. In the new window, the content of the selected MBOX files are displayed. To save the file, click on the ‘Save’ button located at the top of the tool’s interface. Preview of MBOX file
  5. On clicking the ‘Save’ button, a new window will appear where you can select the output format for the converted file. Select PST file (MS Outlook) as the output format and click on the Next button. Select PST file format as a saving option
  6. Now, select the saving preferences for the converted files. You can filter the data from fields like From, To, Subject and Item Type, etc. Once completed, click the Next button.
    Apply filter option
  7. In the next window, you can manage your PST by choosing the split option. The Split option drop-down box allows you to select the size of the PST file. These changes are optional and can be skipped if not required. Click Next to proceed. Select either Split or Prefix option
  8. Click Browse to provide a destination path for your converted files. Select a location and click on the Finish button.
    Provide a destination path to save PST file
  9. Once the conversion is complete, the converted files are saved to the specified location. Click OK to finish the conversion process.
    Postbox to PST conversion done

Kernel forMBOX to PST

For smooth MBOX conversion and migration