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Hi rfl,<br><br>The info you're looking for can be found in a Microsoft Support Doc here:<br><br><blockquote><em>The new Outlook file size limit of 50 GB can be increased or decreased by making changes to the Windows registry.</em></blockquote><br><ul><li><h2><a href="https://support.microsoft.com/en-us/topic/how-to-configure-the-size-limit-for-both-pst-and-ost-files-in-outlook-2f13f558-d40e-9c2a-e3b6-02806fa535f4" rel="ugc">How to configure the size limit for both (.pst) and (.ost) files in Outlook</a></h2></li></ul><br>Hope that's helpful.<br><br>Regards, Andrew
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Hi rfl,

The info you're looking for can be found in a Microsoft Support Doc here:



> The new Outlook file size limit of 50 GB can be increased or decreased by making changes to the Windows registry.



 * HOW TO CONFIGURE THE SIZE LIMIT FOR BOTH (.PST) AND (.OST) FILES IN OUTLOOK [https://support.microsoft.com/en-us/topic/how-to-configure-the-size-limit-for-both-pst-and-ost-files-in-outlook-2f13f558-d40e-9c2a-e3b6-02806fa535f4]


Hope that's helpful.

Regards, Andrew

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Hi,<br><br>But what I wanted is for the data to be stored on the email server and not locally. Or at least most of the data.<br><br>best regards&nbsp;&nbsp;
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Hi,

But what I wanted is for the data to be stored on the email server and not locally. Or at least most of the data.

best regards  

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Hi,<br><br>Strangely an email account, IMAP; which I have configured in outlook 365, I have a 20 Gb data file. Supposedly as it is in IMAP I assumed that the space should be consumed on the mail server side. It will probably be some option that has to be configured. Does anyone have any ideas.<br><br>Best regards
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Hi,
Strangely an email account, IMAP; which I have configured in outlook 365, I have a 20 Gb data file. Supposedly as it is in IMAP I assumed that the space should be consumed on the mail server side. It will probably be some option that has to be configured. Does anyone have any ideas.
Best regards

Outlook Imap Configuration Ost too big

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Microsoft Outlook is a personal information manager from Microsoft, available as a part of the Microsoft Office suite. Although often used mainly as an email application, it also includes a calendar, task manager, contact manager, note-taker, journal, and web browser.

Outlook

Office 365 is a group of software plus services subscriptions that provides productivity software and related services to its subscribers. Office 365 allows the use of Microsoft Office apps on Windows and OS X, provides storage space on Microsoft's cloud storage service OneDrive, and grants 60 Skype minutes per month. Office 365 includes e-mail and social networking services through hosted versions of Exchange Server, Skype for Business Server, SharePoint and Office Online, integration with Yammer, as well as access to the Office software. All of Office 365's components can be managed and configured through an online portal; users can be added manually, imported from a CSV file, or Office 365 can be set up for single sign-on with a local Active Directory using Active Directory Federation Services.