Blogs
on September 28, 2025
So, we have produced this list of general things to try to resolve your problem in Outlook. To edit a shared calendar, go online to your own Outlook.com calendar, open Calendar for Windows 10, or use a mobile device. If you're still unable to send or receive email, read how to Fix Outlook.com email sync issues. Blocking someone doesn't stop their email from coming to your mailbox, but it does automatically move the message to your Junk Email folder where you can review it (in case it was blocked in error). Some customers may experience a delay when trying to create a new email address, or alias, for their Outlook.com account.
This is a lightweight app designed to handle multiple accounts and fairly moderate email use. To change your Mail settings so your inbox looks and behaves the way you want it to, see Personalize your new Mail experience in Outlook.com. Having trouble connecting to your email from Outlook on your desktop? Follow these steps to let Outlook diagnose and fix errors in your Outlook mail profile that might be causing the issue. When you try to accept a shared Outlook.com calendar using your Microsoft 365 for business account in Outlook 2016, you might receive the "Something went wrong" error or your sign-in might fail.
Although the repair process might recreate some of the folders, they may be empty. 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. Besides that, its free edition can process up to 50 items from each folder, making it easy for users to understand tool’s working.
To adjust the number of days of data that are synced for shared folders, add the following registry values. These keys don't clean up older Calendar content that was already downloaded. However, this method can be effective if you're willing to clear offline items and resync your Calendar (instead of bulk deleting old items). If you already have the Calendar in the profile, you have to clear the Offline Items after you set the registry keys and restart Outlook. To fix performance issues that affect your Calendar, try the following methods.
The maximum number of recipients for an individual email through USNH IT mail servers is 300. If you try to send to more than 300 recipients in a single send, you will get an error similar to "This message wasn't delivered to anyone because there are too many recipients. The limit is 300." No matter how well written add-ins are (and even Outlook itself), there will always be the occasional Outlook problem that doesn’t seem to go away or may not be related to add-ins at all. You can read how to fix your Outlook problem on the internet, but sometimes the suggestions don’t work for your specific case.
You also can select a day or time slot and create a new appointment or event. You can view more than one calendar at a time, add other calendars, choose which calendar to display, and create new calendars. Keep track of appointments, meetings, or any other event from anywhere. Add, edit, or delete events using daily, weekly, or monthly views. For more information about working with calendars in Outlook.com, go to Using the calendar in Outlook.com. To change your Mail settings so your inbox looks and behaves the way you want it to, see Personalize your new Mail experience in Outlook.com.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. If everything goes correctly, you’ll get the Repair complete dialog after some time. This utility is not the professionals’ recommendation, as it comes with a lot of drawbacks. Before implementing this method to <a href="https://git01.404publishing.com/rosariomendenh/5396outlook-performance-fixes/-/issues/2">Visit Fix Outlook Site</a> Outlook PST files, read its limitations for more insight.
For more information, please see Access to Microsoft 365 email and applications by audience. For information about Microsoft 365 storage quotas, please see Microsoft 365 storage quotas and information. If you have enabled Online Archive Mailbox, archive items to the Online Archive Mailbox.
If you recently deleted your Google Account, you can follow the steps to recover your account. If you think someone is using your Google Account without your permission, follow the steps to recover a hacked or hijacked Google Account or Gmail. If your account is affected, be sure to secure your account and update your recovery information. "I had a large PST file that was causing Outlook to crash. Cigati handled it like a breeze. The software is user-friendly and provides clear instructions. I'm so glad I found this tool."
Brad balances technical and creative information to develop easy to understand videos and content to educate prospects and customers. Performing the following housekeeping tasks regularly will help minimize the amount of data that Outlook must process, and will reduce the amount of memory used by the program.