If you wants to print MSG files then you must convert MSG files to PDF format. In this regard, You can take help of most useful ZOOK MSG to PDF Converter software. It enable users to convert batches of MSG files to PDF to save Outlook emails into PDF format. Later users can print these emails. It easily convert big sized MSG files to PDF format without any restriction. The software supports MSG files of all editions of Outlook like 2021, 2019, 2016, 2013, etc. 

For more info- https://www.zooksoftware.com/msg-to-pdf/