For example, when you have a chance, load an Microsoft 365 service and trace the process. Filter the trace for DNS traffic, or search the FrameData for the name of the service you browsed. Scan the trace to get an idea of the steps that occur when the service loads. This helps you learn what normal page load should look like, and in the case of troubleshooting, particularly around performance, comparing good to bad traces can teach you a lot. With apps syncing across devices and cloud services, sync issues are among the most frequently reported M365 problem


Give Outlook a few minutes to finish the process and it should start to work again. To release an email stuck in your Drafts or Outbox folder, select one of the sections below. Large cache is often the cause of corruption, reduce the risks by reducing the size of the cach


To use the Inbox repair tool, exit Outlook, and then follow the steps in Repair Outlook Data Files (.pst and .ost). The steps mentioned in this post can help you find and fix the reasons leading to the Microsoft Outlook Inbox Repair Tool not responding issue while repairing the PST file. But if the issue can’t be resolved, you can overcome it by installing and using the Stellar Repair for Outlook software on your PC. The PST file repair software can fix an encrypted or corrupt PST file without any file size limit (including 50 GB or more) in just a few clicks. Powered by advanced PST repair algorithms, this tool can help you fix severe PST file corruption. Plus, you can save the repaired PST file in a new PST with the original folder structure or several other file formats, such as HTML, PDF, RTF, EML, and MS


We've presented the potential solutions in order from quickest to most time consuming. Outlook stores certain data, such as email signatures and the spelling checker dictionary, in the AppData folder. If the network is performing slowly, Outlook must wait for read and write operations to the AppData directory to finish. To manage your mailbox by using the AutoArchive feature, see AutoArchive settings explained. Although add-ins can enhance your user experience, they can occasionally interfere or conflict with Outloo


Outlook stores certain data, such as email signatures and the spelling checker dictionary, in the AppData folder. If the network is performing slowly, Outlook must wait for read and write operations to the AppData directory to finish. Many of these items can be automatically checked by the Classic Outlook Advanced Diagnostics troubleshooter. If you try to delete or move a large number of messages at once, Outlook can appear to freeze, but really, it's working behind the scenes. If Outlook is performing some operation on hundreds or thousands of messages at once, it might appear to be stuc


As your mailbox size increases, more resources are required to open each folder. If you have a large number of items in any single folder, you may experience performance issues during certain operations. For more information, see Outlook performance issues when there are too many items or folders in a cached mode .ost or .pst file. When you install Outlook, an Inbox repair tool (scanpst.exe) is also installed on your PC. The Inbox repair tool can resolve problems by scanning your Outlook data files, and repairing error


Running macros can initiate infecting a computer with ransomware (learn more about methods to detect ransomware in our post). When you open a document, checking a document for macros consumes resources before displaying a notification about the presence of macros in the document. If you don’t use macros in your documents, you can disable macros in Word settings. Be careful when you edit security settings if you don’t want to have Microsoft Office 365 security issues. Run the Ping tool against outlook.office365.com to determine where in the world your DNS request is being route


Had my agenda only in the ost, so how to reset Microsoft password not synched to the webmail.After making a new profile my agenda items were gone. Used the Recovery tool for Outlook to restore the items to a PST from a backup of the old OST files. This worked well although only the agenda item are restored, not the attachments and extra information fiel


To learn more, see About admin roles in the Microsoft 365 admin center. Because NordPass offers desktop and mobile apps, as well as a browser extension, and syncs everything between them, you will always have access to your passwords and other sensitive data whenever there’s a need. With NordPass, you can create complex, unique passwords for each of your accounts, with just a few clicks, thanks to the built-in Password Generato


Simply I wrongly backed-up my old e-mail history in a .ost file instead of a .pst file, and I needed to check some of the e-mails contained in that file. Your program worked fantastic, and I successfully converted the .ost into .pst having back my old e-mails. You can also add the secondary connected accounts (Gmail, Yahoo, etc.) in Outlook.com as additional accounts in the Outlook profil