If you need to move TGZ data files of Zimbra into Outlook PST and need an easy & simple solution without losing any data from the files. Then I will refer you this Vartika Zimbra to PST conversion solution article. The option is one of the best for Zimbra TGZ to PST Conversion method. I also used this solution and it provides the multiple techniques and helps to migrate the data with an accurate and hassle-free manner.

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