The best way you can try Vartika Zimbra to PSTConverter This Software easily export Zimbra TGZ file to PST file format and also support various file formats such as PST, EML, EMLX, HTML, PDF, MBOX and etc. This software directly exports Zimbra to Office 365 and Exchange Server. This Software shows a free preview of Zimbra’s email with an attachment.
- Select the file tab and choose Open & Export.
- Select the Import/Export tab. Import and Export Wizard will appear.
- Then select the Outlook data file option.
- Select the Zimbra backup files folder.
- Click the Browse button to save the file.
- Check the PST file where you saved it