In this simple tutorial, we will focus on how to convert Outlook Email to Word using Java by providing detailed steps to configure the environment and use the example code. You will observe that in order to convert Email to DOCX Java-based API can be used and this application can be used in any of the commonly available operating systems like Windows, Linux, and macOS.

Steps to Convert Outlook Email to DOCX using Java

1. Configure the application by installing the Aspose.Email and Aspose.Words JAR files from the repository
2. Initialize the MailMessage class object to load the EML or MSG email file from the disk
3. Save the loaded Email (MSG/EML) file as a ByteArrayOutputStream to an intermediate MHTML format
4. Initialize the Document class object to load the intermediate MHTML file from a stream by setting the LoadFormat to MHTML
5. Save the loaded MHTML to Docx using the save method

By following the above steps in Java Email to Word conversion application is developed whereby we will load the source MSG or EML file from the disk using the MailMessage class object as a starting point, which is then followed by saving the MSG file to a stream in MHTML format. Finally, the intermediate MHTML from a stream will be loaded using the Document class object and converted to a Docx file on the disk.

Code to Convert Outlook Email to DOCX using Java

In the above example, in order to convert EML to Word Java API is used with the help of a simple API interface and crisply defined steps. Its is useful for loading and processing both EML or MSG email files format and exporting that to an MHTML format file. The intermediate MHTML can also be saved as an image or PDF output using the same APIs.

In this topic, we have focused on how to convert Outlook Email to Docx using Java. If you are looking to convert an MBOX file to a PST storage file, refer to the article on how to convert MBOX to PST File in Java.