I have taken a full backup of emails from a NethServer mail server.
The emails are stored in MBOX format.
I have now migrated to Microsoft Office 365 and want to move these emails into my Office 365 mailboxes.
Since Office 365 does not support direct MBOX imports, what is the correct way to migrate MBOX data from NethServer to Office 365?
If you have taken an email backup from NethServer in MBOX format and now want to move this data to Microsoft Office 365, a direct upload is not possible because Office 365 does not support MBOX files. The migration must be performed externally. In practice, MBOX data is first processed using an RecoveryTools MBOX migration tool to convert it into an Office 365–supported format such as PST. Once converted, the data can be imported into Office 365 using Microsoft’s native PST ingestion methods. This approach is commonly used when the original mail server is no longer available.
So you are leaving NS?
There are two manual way to import Netserver data to Office 365 account. First export data in MBOX file format or configure mailbox into Outlook. Once you get the PST file the use Network upload method to migrate data into Office 365 mailbox. If you don’t want to follow this large process then you can use automated solution like MailsDaddy MBOX to Office 365 migration tool and directly import data into primary, in-place archive and group mailbox.