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-Your user name is your full email address, for example Update the account information with the one you received from your email provider or from the POP and IMAP server name reference topic. If you can't choose any of the menu options, type inside an email message, calendar [[https://www.coreymwamba.co.uk/logout.php?return=https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html|ways to fix Outlook data file errors]] event, or contact, Outlook may have frozen.
-If you used the workaround below you can now switch from using an Outlook.com alias to your country's domain. If filling in the right info doesn’t work or if your other provider doesn’t provide POP access, contact the provider. If you have Outlook in your startup folder, remove the shortcut from the startup ways to fix Outlook data file errors folder. Ensure that your firewall or antivirus is not blocking the connection.
-If you are still seeing this issue, restart Outlook a couple of times so it can pick up the service change. All colleagues have a on-prem mailbox, just like myself. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. We recommend setting Windows Update to automatically download and install recommended updates.
-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.
-Our Account Managers and Distribution Team fulfills orders quickly and efficiently, giving our customers digital downloads in record time so they can move on to their next big project. Sometimes you’ll open Outlook and then for no apparent reason, it will freeze or shut itself down. There are quite a few different causes for this, but one of the most common is a defective add-in. Here’s how to disable add-ins in Outlook even when it keeps crashing. If Outlook Desktop fails to connect, try these steps before escalating the issue to the ET&S Help Desk.
-If you’re having problems importing your mail from another Gmail address, including one you got through work, school, or another organization, try these steps. If you’re having problems importing your mail, try each of the steps below. After you try each one, check to see if the problem is fixed.
-Currently, you can't use Outlook on Windows to edit calendars that are shared with your Outlook.com account, even if you've reconnected your Outlook.com account to Outlook. We're working to make it possible to edit shared calendars in Outlook 2016 for Windows. If you are having issues sending email, this might be due to validation issues with your Microsoft Account. We are aware that some users may not be able to receive email from Gmail accounts.
-We run a hybrid solution for our mailservers, some are still on prem and others already in the cloud. The mailbox was initialy an on-prem mailbox and then was moved to Microsoft 365. During this state, i am unable to remove it and i had to delete the old profile and create a new one to access my mails. We have recently seen a huge influx of people getting stuck on the blue outlook loading screen, with "loading profile" at the bottom.
-Poor network or internet connection can lead ways to fix Outlook data file errors to Outlook send and receive errors as the client fails to communicate with the mail server. If you find stuck messages, follow these steps to clear them and resolve the Outlook send and receive error. If you are not sure, disable the firewall temporarily to check if it’s the cause behind the Outlook send/receive error. After disabling, if you’re able to send/receive new messages, contact the admin or service provider for the information and make changes to the firewall settings. When the antivirus tool isn’t Outlook aware, it may conflict with the Outlook client and cause issues, such as send/receive errors. To verify whether your antivirus is the root cause behind Outlook send/receive error, disable it temporarily.
-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. A lot of times, a user will click on something by accident and change their view and be unsure of how to get it back. If you have Outlook in your startup folder, remove the shortcut from the startup folder.
-This might be slowing down or overriding other commands in Outlook. To disable this feature, you'll need to edit the Windows Registry. It's incredibly common to have Outlook crash because of a corrupted PST ways to fix Outlook data file errors file. Updating your Outlook may conveniently solve the issues you're experiencing.
-Steps to Repair a Corrupt Outlook Data File:Close Outlook completely.Open File Explorer and navigate to: ...Locate and run SCANPST. ...Click Browse, select your Outlook data file (. ...If errors are found, click Repair.Restart Outlook and check if the issue is resolved.