Corrupt data in the profile can cause many Outlook issues, starting a new profile will re-create the https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html databases and get you going again. MacroView software relies on Microsoft WPF to create its modern interface, which in some cases can be graphics display intensive. The MacroView client also passes most write operations via the %appdata% folder, which, when shared, could slow performance.
If your Outlook data file is damaged, you’ll need this tool. It’s built into Outlook and helps repair PST and OST files. Rohan Wiese is a Technical Content Writer at Aryson Technologies, specializing in databases, e-mail recovery, and e-mail migration solutions. But little tools that add extra features to Outlook can be the reasons for Outlook corruption.
Learn how business process automation (BPA) can help you create personalized and consistent interactions with your customers across different platforms and devices. Ensure first-time leadership success with clear expectations, mentorship, training resources, and supportive feedback for your team member. Learn how to design, run, and analyze marketing experiments in a systematic and effective way, and apply your findings to improve https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html your marketing activities. Learn how functional gage design software can help you create and validate functional gages based on your GD&T data and integrate them with your CAD/CAM systems.
Also check out the Outlook.com Community forum. Visit the small business help & learning page to learn how you can use Outlook and other Microsoft 365 apps and https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html services in your small business. Some members are (very) active and knowledgeable.
You can also select multiple contacts—for example, to send an email to the selected contacts. To import contacts from other email services, export contacts, or clean up duplicate contacts, select an option from the Manage contacts menu. Use the People page to find, view, create, and edit contacts and contact lists. To learn more about managing contacts in Outlook.com, go to Create, view, and edit contacts and contact lists in Outlook.com.
Clearing the Outlook CacheExit Outlook and Skype for Business.From the Start menu, choose Run.In the Run window, type this path in the Open box “%LOCALAPPDATA%\Microsoft\Outlook\”Click OK.Find the .ost file and rename or delete it (you may need to Show Hidden Files and Show Extensions to see the file)More items…•4 days ago
Hitting spam traps—those sneaky addresses designed to catch spammers—or being listed on a blocklist can seriously damage your standing. Putting weeks of planning and https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html effort into an email campaign…only to have it fail to deliver. When we asked email marketers their key priorities for our annual State of Email Survey, monitoring their deliverability rates hit the top five.
This lower rank is due to inconsistent help on social media, link-heavy responses, long queue times over the phone, and excessive automation. On TrustPilot, the Microsoft support is rated 1.2 out of 3,500+ customer reviews. Outlook customer service is available 24/7 through the Microsoft Support virtual assistant. For direct contact with a support agent, hours may vary by region and service type. Typically, live support is accessible during standard business hours, Monday through Friday. Learn how to get more out of your connection with Outlook.com.
If Outlook works fine now, you know one of https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html those add-ins was the problem. Next, you can go back and turn them on one at a time. So, it will be helpful to find out which one caused the issue. In short, even small things can make Outlook stop working. But the good part is, you can fix most of these problems with simple steps.
This issue has been mitigated and we are continuing to monitor the issue to ensure stability. The root cause was the deployment of an incorrect campaign data file, which led to false positive campaign detection. We have since reverted to the right data file and the outbound email flow has returned to https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html a normal state. We also released a new rule that corrected the wrong campaign verdict for all impacted customers during the incident. While these Microsoft accounts work in other Microsoft products (e.g. OneDrive, Windows, Xbox), they are non-functional when visiting Outlook.com.
This happens to accounts that are configured in the iOS Mail app. If you can’t choose any of the menu options, type inside an https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html email message, calendar event, or contact, Outlook may have frozen. There are three steps you can take to try to get Outlook working again. You might need to set Windows Update to automatically download and install recommended updates. Installing any important, recommended, and optional updates can often correct problems by replacing out-of-date files and fixing vulnerabilities.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. With the window with the Windows Update, you will see all the updates you need to make for your Microsoft Office. Compatibility mode is suitable for older software with Windows 10 that fail to run normally. Thankfully, Microsoft Outlook is fully optimized for Windows 10, meaning Compatibility mode is not necessary. You might be wondering what happens when you switch on the Compatibility mode for Outlook. When you do this, your Outlook might have opening problems.