For EML to Outlook conversion, you should try a third-party tool named Shoviv EML to PST converter that allows you to export multiple EML files in one go. Additionally, the software supports many email clients where EML files exports as well. For example, Windows Live Mails, thunderbird, and many others. If you have any doubts about the conversion process, you can try its free trial version that allows you to converts the first 50 items/folder as well. Once while you were satisfied with its performance then, you can also go with the full version, which is also available at affordable prices. Reference:Import EML to Outlook 2016
Download and install WholeClear EML to PST Converter to import your EML file into Outlook 2016 via converting EML files to Outlook PST Format. This software helps you can instantly convert bulk EML files or folders into PST. The software is workable with all MS Outlook versions from 97, 2000, 2002, 2003, 2007, 2010, and 2013,2016,2019.
Windows Live Mail EML to PST Converter can help you in converting EML files to PST Outlook, and other file formats without missing any data or details. It supports well-suited with Windows XP, Vista, 7, 8, 8.1, and 10. Download the free trial version and convert the first 10 data items or folders for free. It supports all versions of MS Outlook, including 2000, 2003, 2007, 2010, 2013, 2016, and 2019.