Can I import EML to Office 365 with metadata and timestamps preserved?

sanjaykumar210

A user needed to migrate old EML files from Thunderbird into Office 365 for office record management. Since many emails were related to client communication, preserving the original timestamps and metadata was extremely important. They first tried a manual approach, but some email dates changed after import, creating confusion in the mailbox.

Later, they used SysInfo EML to Office 365 Migration Tool to handle the migration properly. The software imported all EML files into Office 365 while maintaining the original sent dates, received timestamps, subject lines, attachments, and folder hierarchy. After the process, the mailbox looked exactly like the original email environment, making it easier to manage and search old emails.