Outlook.ost data file has reached its maximum size. " Cannot postpone the reminder. The outlook.ost data file has reached the maximum size. To reduce the amount of data in this file, permanently delete some items that you no longer need. We…
Outlook Data File PST has reached the maximum size Outlook Quota Exceeded, The account is above quota limits What is the difference between an OST and PST file? TheOSTis an offline copy of the mailbox folder. When the computer is online, theOSTfile gets updated. If new emails and attachme...
如果使用 Microsoft 365 、Exchange、IMAP 或 Outlook.com 帐户,邮箱的副本将存储在脱机 Outlook 数据文件 (.ost) 中。 若要减小 Outlook 数据文件 (.pst) 或脱机 Outlook 数据文件 (.ost) 的大小,可以手动压缩数据文件。 选择下面的 Outlook 版本,查看有关如何减小 .pst 或...
Outlook Data File PST has reached the maximum size How to reduce the size of a large Outlook OST file What is the mailbox storage limit for Outlook.com? The current article discussed the case of the Microsoft Outlook Desktop application. However, users can also use Microsoft Outlook through ...
There could be multiple reasons one may want to increase the OST file size. Some of the common reasons that can compel you to increase the OST file size are fixing Outlook errors, such as: Cannot expand the folder. The Outlook data file C:/…./abc@xyz.ost has reached the maximum size...
When the OST file size reaches the threshold or the limit set by the administrator, you may receive an error message, saying “OST file has reached the maximum size.” The complete error message reads as: “The Outlook data file has reached the maximum. To reduce the amount of data in ...
Step 5:In the Mail Setup for Outlook dialog, selectEmail Accounts. Step 6:Go to the Data Files tab and selectOpen File Location. Step 7:It will direct you to the source directory of your OST file. Right click on theOSTfile and selectDelete. ...
The MaxFileSize registry entry The MaxFileSize registry entry determines the absolute maximum size that both the .pst and the .ost files can grow to. After this maximum size is reached, Outlook does not permit the size of the file to grow beyond this...
The error message “The File OST is Not an Outlook Data File” typically occurs when there is an issue with Microsoft Outlook and its data files. Moreover, this error message suggests that Outlook has encountered a problem recognizing an OST (Outlook Offline Storage Table) file. The below ...
To avoid stuck read receipts, you'll need to configure Outlook via File > Options > Mail. Under Tracking, select the option “Ask each time whether to send a read receipt”.If this is not your case, there may be a corrupted profile. Please create a new profile via Control Pane > ...