If you want to migrate Zimbra to Office 365 then you can use KDETools Zimbra to Office 365 Converter tool. Features are:
• Also migrate Zimbra to Office 365 account and other file formats such as PST, MBOX, EML, EMLX, HTML, PDF, etc.
• It is easy to import Zimbra files into Gmail without losing data when using this commercial tool.
• This tool directly migrate Zimbra to Gmail, G Suite, and Google Drive etc.
• This software easily migrate Zimbra to Office 365 and Exchange Server account.
Read More:
https://www.kdetools.com/zimbra/gmail/
