commit 5e23ac96232e49dcea53f567e5801487756a8460 Author: Shonda Allison Date: Mon Jan 12 11:56:50 2026 -0500 Add Resolve sync issues in Mail and Calendar apps in Windows 10 diff --git a/Resolve-sync-issues-in-Mail-and-Calendar-apps-in-Windows-10.md b/Resolve-sync-issues-in-Mail-and-Calendar-apps-in-Windows-10.md new file mode 100644 index 0000000..8b4bf39 --- /dev/null +++ b/Resolve-sync-issues-in-Mail-and-Calendar-apps-in-Windows-10.md @@ -0,0 +1,29 @@ +Content
+ + + +If you can sync your email when the firewall is turned off, you'll need to allow the Mail and Calendar apps through the firewall. Windows Defender Security Center is free security software that's included with Windows 10. If you haven't installed alternative security software, you should temporarily turn off Windows Defender Security Center. Test other [Exchange connectivity diagnostic](http://boiler.ttoslinux.org/williandooley/4309fixtechguide-windows-update-outlook-fix/-/issues/1) programs or websites to be sure Outlook is the only problem. + +Method 4: Recreating the Outlook Profile + + + +If two-factor authentication is turned on for your account, you'll need to create an app password for that account. An app password is used instead of your normal account password for apps [how to fix Outlook not opening today](https://classifieds.ocala-news.com/author/jodydark446) that don't support two-factor authentication. Before you begin, make sure that your device has the latest operating system and app updates. Try the general troubleshooting solutions in Troubleshooting Mail and Calendar apps for Windows 10. Once you have completed the steps to fix Outlook sync errors, kindly check if the error has been fixed or not. + + + +Check the connectivity to your email server + +This software also has a splitter option to split large-sized PST files into smaller ones, helping users prevent oversized PST file issues.You'll also receive a mail (to the alternate email and to your admin email) from Microsoft 365 that indicates your tenant has encountered directory synchronization errors.It is possible for a corrupted Outlook profile to impede synchronization.If you're using an Outlook.com, Microsoft 365, or Exchange account, you won't have advanced mailbox settings unless the account was set up using advanced setup.In some cases setting up a new computer replacement was the only option to fix these odd Outlook Sync issues. + +When the user is signed into their mobile app, webmail, or the [FixTechGuide login issue guide](https://ashok.websitedemourl.com/read-blog/13360_microsoft-365-troubleshooting-fix-common-errors-amp-issues.html) Windows Mail app, they are able to receive email perfectly fine with those. The issue is occurring only in the Outlook program installed on Windows. To update from Azure AD Sync to Microsoft Entra Connect, see the upgrade instructions. + +Methods to fix Microsoft Outlook syncing error + +To solve your Outlook issues, download the application from the Microsoft website and follow the directions. If I check the sync log I see a lot of sync errors for Inbox, sent items and a few other folders. The most common cause of an out-of-date account is an incorrect password. In the notification bar at the top of the app, select Fix account. If your password is incorrect, you'll see a message asking you to update your password. + +Microsoft Outlook Sync issues + + + +If users are facing syncing issues in Outlook due to corrupt Outlook data files, they must choose a professional tool, like Shoviv OST to PST Converter Tool. This software allows users to process numerous OST files at once without any size limitations. Moreover, it maintains the folder hierarchy and metaproperties of the data when processing Outlook data files. \ No newline at end of file