Blogs
on December 7, 2025
Blocking someone doesn't stop their email from coming to your mailbox, but it does automatically move the message to your Junk Email folder where you can review it (in case it was blocked in error). This fix will also lead to a reduction in the total number of contacts on your contact list. We will ensure that all information is retained and only contacts with matching information in all fields will be cleaned up.
Maybe you've added a new program to your computer that doesn't get along with Outlook, or your system has a virus. Regardless of the specific cause, there are several key troubleshooting fixes to try that might help. 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 stuck.
Not something you want to take on lightly, but sometimes you have to. Similar to our earlier suggestion of repairing Office (see #3 Repair Your Microsoft Office above), perform the same steps except choose to Uninstall. Be aware that you may need your product key if you received one. No matter how well written add-ins are (and even Outlook itself), there will always be the occasional Outlook problem that doesn’t seem to go away or may not be related to add-ins at all. You can read how to fix your Outlook problem on the internet, but sometimes the suggestions don’t work for your specific case.
While working with Microsoft Outlook 2016, 2013, 2010, or any other previous edition, it is mandatory to run the Outlook appropriately while considering some important guidelines. Technical people fix this error based on possible reasons. It's a by-product of making more space on your PC, you delete things you don't think you need anymore.
Give Outlook a few minutes to finish the process and it should start to work again. If Outlook is NOT able to start in safe mode, then try the next proposed solution below, entitled Create a new Outlook profile. Use the classic Outlook startup troubleshooter to diagnose and fix several common classic Outlook for https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ Windows issues for you. The navigation pane, which typically displays your Inbox, Sent Items, and other folders on the left sidebar, can sometimes become corrupted.
If you have an active ad or pop-up blocker extension, then it might be preventing Outlook from loading properly in Chrome. To fix this, you don’t have to disable your ad blocker completely, but you need to make sure it’s not active on Outlook’s website. It’s important to update your browser as newer versions will include security updates, bug fixes, and new features that will ensure you get the best experience. Updating Chrome to the latest available version may fix your problem of Outlook not loading. It might take a few minutes while your browser clears your browsing data.
Availability has recovered, and engineers are investigating the root cause and identifying problematic servers. The team is sweeping all remaining capacity to identify and address residual issues. If you prefer to access Outlook on a desktop, you can try installing a different browser, such as Microsoft Edge.
Below, we’ll guide you through a series of solutions, from simple, quick fixes to more in-depth repairs, to help you get Outlook up and running again. Occasionally, classic Outlook tries to run a process in the background. Auto-archive, sending and receiving a very large attachment, or running some of the other mailbox tools can all be done in the background. Check the status bar at the bottom of the screen to see if another process is running. If so, wait a short time (usually two or three minutes) to see if Outlook starts working again.
If you decide you don't want the calendar you created, right-click the calendar and select Remove. Under Calendars, My calendar is the default selection and displays the calendar in https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/ Month view. You can move forward or backward through calendar months using the arrows above the calendar. To show or hide the Folders list, select Show or Hide the navigation pane. Use the classic Outlook for Windows connectivity troubleshooter to troubleshoot Outlook connectivity issues.
Their response will indicate whether they’ve found issues with your email domain and are working on a fix, or that they haven’t found any issues. Stay ahead of blocklists, spam complaints, and MBP blocks with Validity Everest’s real-time reputation monitoring. Even with the correct SMTP details, the server might be down or malfunctioning. Understanding the specific error codes returned by the SMTP server can help diagnose the issue. We love reading your suggestions on new features and feedback about how you use our products!
I have found that when this happens its due to the Account in windows needing to be updated. If you close outlook(make sure its not in the system tray) then click on start and type Domain, then find Access work or school. You should see the Microsoft account, click on it and disconnect it. Find solutions to common problems or get help from a support agent. If Outlook is NOT able to start in safe mode, then try the next proposed solution below, entitled Create a new Outlook profile. Use the classic Outlook startup troubleshooter to diagnose and fix several common classic Outlook for Windows issues for you.