If you need to
import MSG files to iCloud Mail without Outlook requires a reliable conversion approach since iCloud does not support MSG format directly. The right method is to first convert MSG files into a compatible format like MBOX or EML, which iCloud can accept.
A professional solution is using
MacGater Mac MSG Converter. This tool allows you to batch convert MSG files while preserving email properties such as subject, attachments, and folder hierarchy. After conversion to MBOX or EML, you can easily import the data into iCloud Mail using Apple Mail.
The process is simple: install the software, add MSG files, choose MBOX/EML as the output format, and complete the conversion. Then, open Apple Mail, import the converted files, and sync them with your iCloud account.
This method ensures data integrity, avoids compatibility issues, and eliminates the dependency on Outlook, making it the most efficient and professional approach.