Accessing Outlook .pst files in New Outlook

Anonymous
2024-06-04T14:06:01+00:00

I have twenty years of history in various .pst files.  When I first started using Outlook, my single .pst file and all my folders got too large and I was instructed to move some of my folders into new .pst files.  These .pst files contain lots of important emails and historic records attached to emails.  So I filed all the emails into various folders within various .pst files. 

If Outlook will no longer support .pst files, how will I be able to access the .pst files?  I understand that Microsoft will no longer support “Old Outlook”.  So what can I now do to be able to access these various .pst files?  Should i go back to what I was doing originally and move everything from .pst files into folders within my "root" Outlook email? That would put about 4.5G of emails into my New Outlook. How will that work?

Outlook | Windows | New Outlook for Windows | For home

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  1. Anonymous
    2024-11-05T19:16:29+00:00

    .PST file support is coming to Outlook New in March 2025:

    Microsoft 365 Roadmap | Microsoft 365

    Also, Outlook New will not be replacing Classic Desktop Outlook until at least 2029, both will run on the same machine in the meanwhile.

    OK. Define "Outlook New" and "Classic Desktop Outlook"? Either or both in the perpetual Outlook and/or subscription Outlook in Microsoft 365?

    I have Microsoft 365 at work and I see a button in the upper right corner say "Try the new Outlook" and then warns me PST files are not supported if I toggle "On".

    Microsoft should really change app names to something more obvious as there is also "Outlook for Windows" which is the updated app that comes with Windows 11.

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  2. Hal Hostetler MVP-Outlook 12,011 Reputation points MVP Volunteer Moderator
    2024-11-05T19:05:22+00:00

    .PST file support is coming to Outlook New in March 2025:

    Microsoft 365 Roadmap | Microsoft 365

    Also, Outlook New will not be replacing Classic Desktop Outlook until at least 2029, both will run on the same machine in the meanwhile.

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  3. Anonymous
    2024-11-05T18:58:55+00:00

    This is a bunch of ****!

    You are basically telling people to take their old Emails that they don't need to see on the devices and throw them back into Outlook.

    This will probably force people to spend money on storage [unless you have a subscription to Office 365].

    For example, I have a mailbox with a 2GB limit from my Email provider. If I had to import my PSTs back into my mail account, it will go over the 2GB limit which will force me to pay for more storage.

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  4. Anonymous
    2024-09-30T01:36:10+00:00

    No answer. Just instructions on using the current state, which is still no answer.

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  5. Anonymous
    2024-09-27T10:35:28+00:00

    Hi,

    I guess my problem is the new OAUTH security.

    I am using now microsoft 365 with the latest updates (including outlook 365)

    I am using a PST file, and I have three mail accounts configured as POP3.

    The PST file includes mails in many folders, contacts, and calendar entries

    I would like to keep all the entries.

    What are my options?

    Thanks

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