The best approach is to use the eSoftTools OST to Office 365 converter to migrate the OST file into Office 365. This software is secure and provides fast support for large OST imports to Office 365. Test the tool's quality with a free trial version, which also allows you to export the first 25 OST data items per folder.
Read More:- Migrate OST files into Office 365
Method 1: Export mailbox as a PST file
Login to Outlook with the Exchange account that was used to create the OST files. And to export the OST mailboxes to PST, follow the simple procedure:
Go to Files >Open & Export and click Import & Export.
Select Export to a file; then click Next.
Select the second option—Outlook Data File (.pst)—and click Next.
Select the folder which you want to export and click Next.
Browse the location where you want to save the new PST file and choose the options regarding the duplicate items.
This will help, J wick
Time Zone Normalization Works In Microsoft Outlook?
DST, or Daylight Savings Time, is a method of putting clocks ahead so that sunrise and sunset appear later. Additional daylight is achieved during the evening. Users must update their Microsoft Outlook every time DST laws or rules change. Microsoft Outlook; versions prior to 2020: www.office.com/setup
Microsoft Download Center has the latest version 3.0 for Time Zone Data Update Microsoft Office Outlook. It was released in August 2008. This tool can adjust Outlook's calendar to reflect changes in time zones during DST. Those who have older versions of the software should delete them and install the most recent version.
It is necessary to renew calendar items that occur during extended DST periods in older versions of Microsoft Outlook. These versions include Microsoft Office Outlook 2007 2003, 2002, and Microsoft Outlook 2020.
Microsoft Outlook 2010
Microsoft Outlook 2020 may eliminate the need to use either an Exchange or client tool to create your calendar. Microsoft Outlook 2020 includes dynamic time zone functionality that ensures the correct display of meetings on your calendar. However, if you use an older Outlook version or a mobile device to view your calendar, it is possible that the same meeting does not display correctly due to incorrect time zone information. In such cases, you can use the following steps to force Outlook 2020 to create a single meeting.
If your meeting organizer
Outlook 2020: Open the meeting in Outlook 2020.
Keep track of the start time for future reference.
Change the start time for the meeting.
Modify the Start time to match the original time, as indicated in step 2.
Click the Save icon in the Quick Access Toolbar.
The meeting is now closed.
You are attending meeting
Outlook 2010's meeting calendar is now available.
Keep track of the start time for future reference.
Change the time at which the meeting begins.
Modify the Start time to match the original time, as indicated in step 2.
Next, click Save and close on the ribbon.
You can use Outlook 2020 or Exchange 2020 to organize more than one meeting.
Time Zone Data Update Tool For Office Outlook (32-bit Versions)
Outlook 2000, 2002 and 2003 versions, as well as Outlook 2007 (32-bit version), are all supported. You can then download the tool from Microsoft's website.
The tool, called Time Zone Data Update must be downloaded from Microsoft's website. It can then be run by the user. This tool allows the user to adjust their calendars to reflect the changes in the time zone rules. This tool will not circulate through Microsoft Update or Windows Update. office.com/myaccount