Use third party tool
name as best ost to pst
converter from Software that works directly to converts all the components of OST
emails with maintains emails properties- to, bcc, cc, time, subjects and from,
attachments, contacts, notes, calendars, task, notes, inbox items etc. into new
Outlook PST files. Its online OST converter tool quickly & keeping the maintain all data from OST in many
files in different file formats such as- Zimbra, Gmail, EML, EMLX, vCard, ICS,
MSG, Office 365, Live Exchange server, MBOX and etc.
sbonny
Use third party tool name as best ost to pst converter from Software that works directly to converts all the components of OST emails with maintains emails properties- to, bcc, cc, time, subjects and from, attachments, contacts, notes, calendars, task, notes, inbox items etc. into new Outlook PST files. Its online OST converter tool quickly & keeping the maintain all data from OST in many files in different file formats such as- Zimbra, Gmail, EML, EMLX, vCard, ICS, MSG, Office 365, Live Exchange server, MBOX and etc.
More info- free download ost to pst converter