Did not work(3) I have removed re-add my outlook Outlook. Next if Repairing still doesn’t fix the problem, then you would need to Remove and Re-add your Outlook account via Menu / Accounts". As could be then an actual local account problem. Evren Cole is Outlook sync help from FixTechGuide an expert in Email and Data Management. She has a strong passion for technology and entrepreneurship.

#3. Update Outlook

• As other users on this forum "have had issues with that program" in the past.
• Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
• It looks like there is something functionally not working to get the messages (bug??), without continuous syncing, from the Outlook-servers after (re)starting eM Client.
• It helps them to manage multiple email accounts in a single email client.
• Thx for you reply.(1) is not applicable(2) I have repaired the Outlook/IMAP.
• This does increase the local database size, but makes messages read faster.
• One such issue that many users face is synchronizing errors.

Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. In this post, we will show you how to connect AirPods to your laptop no matter whether you are running Windows operating system or macOS. Upon each opening of the app teh complete synchronization is being done.I guess this should not be normal behavior?! And some serious bug is, at least, on my system. To clear the cache completely you need send/receive error 0x800CCC0E fix to run the Repair.

Outlook account keeps synchronizing every time for a very long time

As other users on this forum "have had issues with that program" in the past. As repairing your Outlook account and removing and re-adding your account didn’t make any difference, I would next then suggest to "completely uninstall eM Client and delete the database" and reinstall setup as new again. It looks like there is something functionally not working to get the messages (bug??), without continuous syncing, from the Outlook-servers after (re)starting eM Client. Here are some common reasons for occurring Microsoft Outlook is Synchronizing Folders Stuck error.

Outlook Hangs when Synchronizing Subscribed Folders

Right click on your "Inbox" directly under your Outlook account, and then click "Properties" solve Office 365 mailbox sync delays at the bottom. Next click the "Repair Tab" at the top and then click the Repair button. Create your account and connect with a world of communities.

#4. Create a New Email Account in Outlook

Having many folders with many messages in Microsoft Outlook, especially if they have attachments, can be slow. To attempt to repair a corrupt office application, please click the link below. Once there, select your version of Windows, and you will be able to follow the steps for a local repair.



Microsoft Outlook is one of the prominent email clients that offer exclusive features to its users. It helps them to manage multiple email accounts in a single email client. Also, it provides features like calendars, contacts, tasks, events, etc. All these characteristics of Microsoft Outlook make the software incomparable. The most common reason for this problem is a poor or unstable internet connection.



I have uninstalled eM Client, including the database(s).Reinstalled. I can’t fault eM Client with my own Outlook.com IMAP accounts using the latest versions of eM Client for PC and Mac. When eM Client opens it only syncs for about "10 secs max" stops.