If you want to migrate Zimbra to Exchange Server, you can try advanced software like Zimbra to Exchange Server Converter. The tool has many advanced features for transferring Zimbra file to Exchange server. The tool preserves email meta properties like address, blind carbon copy, subject, date, time, attachment, etc. during the conversion process.
Read More: https://www.kdetools.com/blog/how-to-migrate-zimbra-to-exchange-server.html
