Microsoft Outlook is a powerful email client, but users may occasionally encounter various error codes that disrupt email functionality. This guide outlines some of the most common Outlook error codes, their causes, and step-by-step troubleshooting methods. If you're having problems sending or receiving email, read how to Fix Outlook.com email sync issues. 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.

For more information, visit Add an email account to Outlook for Windows. Please go to Reset a forgotten Microsoft account password for more information. We've presented the methods in order of quickest step-by-step Outlook troubleshooting to most in-depth. For details around general troubleshooting, visit Troubleshooting Outlook issues for more information.

If Outlook is in active use, the size of the OST file can grow quite significantly, while the actual size of data in the file remains the same. The purchased registration key is valid for all 5.x versions of Recovery Toolbox for Outlook. Find solutions to common problems or get help from a support agent. We love reading your suggestions on new features and feedback about how you use our products!

It is a powerful and almighty software that can be applied to fix corrupt Outlook PST files in any scenarios. If you restart it successfully, it will show you that one or more add-ins are defective. Sometimes, extra tools, ‘add-ins’ in Outlook, can make things tricky.

Make sure that the latest updates for Outlook are installed. For more information, see How to install the latest applicable updates for Microsoft Outlook (US English only). Many of these items can be automatically checked by the Classic Outlook Advanced Diagnostics troubleshooter.

If Microsoft Outlook error message appears due to PST file issue, then it is quite easy to find the solution for it. SysTools provides PST File Repair Tool to fix Microsoft Outlook email error messages. The software step-by-step Outlook troubleshooting can scan PST file issues and resolve all MS Outlook errors using Advanced Scan mode. Microsoft Outlook is one of the most important communication applications for businesses. When it displays error messages, users start to get nervous. Hence, in this write-up, we have discussed the various Microsoft Outlook email error codes encountered by many users over a period of time.

We will ensure that all information is retained and only contacts with matching information in all fields will be cleaned up. To check if you have received the fix, review your contact list to confirm duplicates have been removed. To help you get rid of these duplicates, we have released a fix which will automatically clean up your contact list. This fix will clean up duplicate contacts for end users starting August 9, 2023. Rollout of the fix to all users will take few weeks, so, some users may see the fix applied by the end of September.

Some Safari users are unable to add email addresses in the To section, or cannot point the cursor in the To field. While we fix the problem, you can send the file as a OneDrive link. If you used the workaround below you can now switch from using an Outlook.com alias to your country's domain. When users select the Manage Microsoft Storage quota link at the bottom corner in Outlook.com, they are taken to a blank Settings page.

Repair a profile in OutlookIn Outlook, choose File.Choose Account Settings >Account Settings.On the Email tab, choose your account (profile), and then choose Repair. ...Follow the prompts in the wizard, and when you're done, restart Outlook.

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. In case, these above-discussed techniques do not work, you still face Microsoft Outlook issues. Also, if you do not know the exact reasons for the error and want to resolve them.

Visit Firefox support to learn how to Disable or remove Add-ons. You can also Sign out manually then close all browser windows. Some users may not be able to empty their Deleted Items folder. Some customers may not be able to insert GIFs from the Insert Emojis and GIFs button. If you can't open Outlook, or Outlook disappears or crashes, one of your add-ins may be to blame or you step-by-step Outlook troubleshooting may need to update Outlook.

To edit a shared calendar, go online to your own Outlook.com step-by-step Outlook troubleshooting calendar, open Calendar for Windows 10, or use a mobile device. Read how to Add your Outlook.com account to another mail app. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Repair PST files and save to PST, MBOX, Office 365 & Exchange. Restoring a removed Outlook account is not that complicated. It just requires a little knowledge of Windows and Outlook functions.