If you need to fix an Outlook file that is corrupted for any reason, then the full version of Recovery Toolbox for Outlook will allow you to do this in a few simple steps. Outlook PST file repair occurs by copying the corrected data from the damaged .pst file to a new PST file on disk. All recovered data transfers to a new PST file with preservation of the folder structure and properties of all objects. My Outlook PST files (30+GB) were still accessible but running off a hard-drive that had started to fail with bad sectors. I was unable to clone the drive or copy the PST files to a new location.
We also released a new rule that corrected the wrong campaign verdict for all impacted customers during the incident. 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 Installing any important, recommended, and optional updates can often correct problems by replacing out-of-date files and fixing vulnerabilities.
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.
If it never worked before or if you are starting Outlook for the very first time, it could very https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html well be that you have not configured your mail account correctly. A common mistake is choosing for an Exchange account while in fact you are using a POP3 or IMAP account. Sometimes when a user tries to search in Outlook, it either returns incomplete results, or returns nothing at all, even if you can see the email normally. 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. In many organizations, Outlook is one of the most common and core programs that are used from day to day.
If Outlook does not start then press Win+R and type Outlook.exe/safe to launch https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html Outlook in safe mode. Disable faulty Add-ins, repair data files with ScanPST or create new Outlook files. If issues are solved then try to relaunch Outlook or perform system file tracking. Outlook stores all your email messages, meetings and events, contacts, and tasks in data files.
An outdated version of Outlook may cause performance issues or compatibility problems. Microsoft provides a built-in tool to repair Office applications, https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html including Outlook. Click Options and select any Log file option, then click OK.
There are multiple ways for you to send and receive email, and multiple versions of Outlook available. If the images in these topics don't match what you see on your screen, you might be using a different version of Outlook. For contacts, you can select Filter in the upper right to select what to display in the list and how to sort. 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 Month view.
If your antivirus software isn't up-to-date, Outlook may not function correctly. Start the tool and proceed to the email repair section and add files. Start Registry Editor by Pressing the Windows Key+R to open a Run dialog box. Select such processes and hit the "End Task" button one at a time.
This data is typically backed up by Backblaze Computer Backup, and you can recover these files from your online backup like any other files. Our software requires that the damaged file is fully readable so if you can copy the file to a normal, not crashed hard drive, our software will probably help you. If it can help in your case, https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html you can purchase it to disable the trial limitations. VCF and EML files can also be imported into other mail clients and programs supporting these files.
We're investigating the issues and will update this page when a fix is available. In the meantime, please use the workarounds suggested for each issue. To edit a shared calendar, go online to your own Outlook.com calendar, open Calendar for Windows 10, or use a mobile device. Read how to Add your Outlook.com account to another mail app. 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.
You can use the Inbox Repair tool (SCANPST.EXE) to diagnose and repair errors in your Outlook data file. The Inbox Repair tool checks the Outlook data files on your computer to see if they're in good shape. You can create a new Outlook Data File and drag the items in the Lost and Found folder into the new data file.
You performed the recovery operation at another computer or where another version of Outlook is installed. Our software uses Outlook components to compile the structure of a new PST file(s). So the recovered PST file is compatible with the version of Outlook that is installed on the system where the PST file was recovered. Recovery Toolbox for Outlook helps restore e-mails, appointments, attachments, contacts, tasks, notes, calendars, journals and other from damaged PST or OST files from Microsoft Outlook. If you use Microsoft Outlook on a Windows computer, your Outlook data files are stored in a specific location on your computer.
We also released a new rule that corrected the wrong campaign verdict for all impacted customers during the incident. 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.
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.
If it never worked before or if you are starting Outlook for the very first time, it could very https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html well be that you have not configured your mail account correctly. A common mistake is choosing for an Exchange account while in fact you are using a POP3 or IMAP account. Sometimes when a user tries to search in Outlook, it either returns incomplete results, or returns nothing at all, even if you can see the email normally. 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. In many organizations, Outlook is one of the most common and core programs that are used from day to day.
If Outlook does not start then press Win+R and type Outlook.exe/safe to launch https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html Outlook in safe mode. Disable faulty Add-ins, repair data files with ScanPST or create new Outlook files. If issues are solved then try to relaunch Outlook or perform system file tracking. Outlook stores all your email messages, meetings and events, contacts, and tasks in data files.
An outdated version of Outlook may cause performance issues or compatibility problems. Microsoft provides a built-in tool to repair Office applications, https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html including Outlook. Click Options and select any Log file option, then click OK.
There are multiple ways for you to send and receive email, and multiple versions of Outlook available. If the images in these topics don't match what you see on your screen, you might be using a different version of Outlook. For contacts, you can select Filter in the upper right to select what to display in the list and how to sort. 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 Month view.
If your antivirus software isn't up-to-date, Outlook may not function correctly. Start the tool and proceed to the email repair section and add files. Start Registry Editor by Pressing the Windows Key+R to open a Run dialog box. Select such processes and hit the "End Task" button one at a time.
This data is typically backed up by Backblaze Computer Backup, and you can recover these files from your online backup like any other files. Our software requires that the damaged file is fully readable so if you can copy the file to a normal, not crashed hard drive, our software will probably help you. If it can help in your case, https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html you can purchase it to disable the trial limitations. VCF and EML files can also be imported into other mail clients and programs supporting these files.
We're investigating the issues and will update this page when a fix is available. In the meantime, please use the workarounds suggested for each issue. To edit a shared calendar, go online to your own Outlook.com calendar, open Calendar for Windows 10, or use a mobile device. Read how to Add your Outlook.com account to another mail app. 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.
You can use the Inbox Repair tool (SCANPST.EXE) to diagnose and repair errors in your Outlook data file. The Inbox Repair tool checks the Outlook data files on your computer to see if they're in good shape. You can create a new Outlook Data File and drag the items in the Lost and Found folder into the new data file.
You performed the recovery operation at another computer or where another version of Outlook is installed. Our software uses Outlook components to compile the structure of a new PST file(s). So the recovered PST file is compatible with the version of Outlook that is installed on the system where the PST file was recovered. Recovery Toolbox for Outlook helps restore e-mails, appointments, attachments, contacts, tasks, notes, calendars, journals and other from damaged PST or OST files from Microsoft Outlook. If you use Microsoft Outlook on a Windows computer, your Outlook data files are stored in a specific location on your computer.