outlook not connecting to office 365 exchange

In the Email tab, select the account and click the Repair option.

Follow Account Settings>Account Settings.

Start Outlook, then click the File option.

You can repair your account by running a diagnose and reconnecting it again with Exchange and Office 365. When either the Exchange Server is upgraded or a new Office 365 account is subscribed, then the Outlook profile may find it difficult to connect easily.

The system will check for updates and download them if any update is available.

In the Windows update category, click Check for updates.

Type the Settings option in the search bar and open it.

Finally, your windows will have the latest version of the Windows Operating System. You can also choose a suitable timing to download the updates and later install the downloaded updates file. When the update is ready for your Windows device, then it will be available to download and install at the Settings category on the Windows Update page.

An older version of Windows makes it difficult to connect with newer Outlook or Exchange Online accounts. When the Windows Operating System where you are using Outlook is out-of-date, then you should update the Windows to the latest version. There can be various reasons behind the connectivity issues related to Outlook and you can use several methods to diagnose the problem. Sometimes, when there is a connectivity issue with your account and the mailbox stops receiving and sending emails. You only add the account at Outlook once and you can get access to your mailboxes without providing the credentials again and again. The cloud platforms of Office 365 and Exchange Online allows the user to access their mailboxes using the Outlook application.

Outlook not connecting to office 365 exchange