Most times, this is caused by a corrupted search index, which you can rebuild. Keep in mind this does take a while, and it’s usually best done after the user has left for the day. 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. This library of articles provides guidance to troubleshoot and fix errors that you may experience when using
https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html Classic Outlook for Windows.
For example, if you have a Yahoo! account, you first have to change your password at Yahoo.com. Once you've changed your password with your email provider, you can update the password in Outlook. See Change or update your email password for more information.
Use the classic Outlook for Windows connectivity troubleshooter to troubleshoot Outlook connectivity issues. Do you have another machine you can try to duplicate the problem on, preferably with a configuration that is as https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html close to possible to the machine that has the problem? Identifying patterns helps to diagnose what the problem might be. To update your password in Outlook, see Change or update your email password.
After finding the errors, their next task is to resolve them. For many types of email accounts, classic Outlook stores your messages in a Personal Folders File (.pst file). For more information, see Repair your Outlook personal folders file (.pst). If you https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html are having sync issues, you can force a manual sync by selecting the Sync button via the View tab on the Ribbon.
The methods provided in this article can be used to troubleshoot the error messages listed in the following table. If you typically use an Outlook.com account for email, this issue can occur if there are multiple aliases on the account and the 3rd party email address is the primary alias. If you're still unable to send or receive email, read how to Fix Outlook.com email sync issues. Customers with only a 3rd party email address set up as the username of their Microsoft Account will be asked to add a 1st party Microsoft alias to their account before accessing Outlook.com.
Should you decide https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html to remove a profile, back up the data files first. All offline cached content will be deleted when you choose Remove. For more information, see Introduction to Outlook Data Files (.pst and .ost). Open your Outlook (2019, 2016, 2013, 2010) account in safe mode. If it works fine, then Outlook PST error can be fixed easily. Or else you need a perfect solution to resolve Microsoft Outlook error message without data loss.
Microsoft Outlook users come various kinds of Outlook error messages and codes while working on it. But there are a few solutions that you can try to fix common Outlook issues and problems. Try Safe Mode, Create a new Profile, Recreating account, ScanPST.exe to repair PST file etc. If they all fail, then go for a reliable software which resolves PST file issues instantly. If Microsoft Outlook error message appears due to PST file issue, then it is quite easy to find the solution https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html for it.
Users can fix Outlook PST files using this utility, but firstly you need to locate the Inbox Repair Tool (ScanPST.exe) in their https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html system. We are going to share a table below with the default location of this utility for different Outlook versions, like Outlook 2010, 2013, or 2019. In addition, it turns into leading Outlook errors, which might affect overall productivity and efficiency and can increase downtime.
The Lost and Found folder contains any folders and items recovered by the repair tool that Outlook can't place in their original structure. Hence, rely on the Shoviv Outlook PST Repair Tool to fix corrupted Outlook PST files is a safe and hurdle-free way to repair PST files. Additionally, this tool’s demo version can be accessed freely to get deeper clarity on its features and functionality.
As active members in the IT community, we work to support our clients’ businesses and provide them with peace of mind. This option could be useful if you constantly have to wait for Outlook to rebuild its data file when you restart. If classic Outlook repeatedly prompts you for a password during setup, make sure that your caps lock isn't turned on. This can also happen if you've entered your username incorrectly.
If you're trying to set up an iCloud account, follow the steps in Add or manage an iCloud email account in Outlook. Then, each item in your calendar folder is checked for known problems that can cause unexpected behavior, such as meetings that seem to be missing. If you can't choose any of the menu options, type inside an email message, calendar event, or contact, Outlook may have frozen. There are three steps you can take to try to get Outlook working again. TrustedTech delivers unbeatable customer service, with experts in licensing and high-level technicians always on-call to answer your tech issues in-depth. 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.