You can utilize the MacSonik MSG Converter Tool - this software also provides a method to directly share the MSG files in Zoho Mail with 100% data integrity and as simple as converting multiple files in no time. Likewise, this tool also allows conversion from various email clients: for example, MSG to Thunderbird.

Here is a process to convert MSG files in data file, or on a computer system by using the MacSonik MSG Converter tool.

1. To begin, download and install the MacSonik MSG Converter Tool → Click Next
2. Secondly, click on Select Files/Folders → Add Files to add your MSG files → Click Next
3. In addition, expand the tree structure of MSG files → view the data → Click Next
4. In addition, save the MSG Emails in Zoho Mail format.
5. After that, apply your Zoho Mail Account credentials → Click Sign in
6. Finally, Apply the built in filters if needed → Click on Convert.

Know More: https://www.macsonik.com/blog/import-msg-emails-to-zoho-mail/