How to Convert Thunderbird MBOX to Exchange Online?
To convert Thunderbird MBOX to Exchange Online, you can use a Advik MBOX Converter tool that supports the conversion process. First, export the Thunderbird emails as MBOX files and then use the tool to convert the MBOX files into PST format, which is compatible with Exchange Online. Once converted, you can import the PST file into Exchange Online using Outlookâs built-in Import/Export feature or by using the Exchange Admin Center. This method ensures a smooth transition of emails from MBOX to Exchange without any data loss.