Access to Office 365 for Kaspersky Security for Microsoft Office 365 must be regranted
The consent that you have granted to Kaspersky Security for Microsoft Office 365 have been revoked due to changes on the side of Microsoft.
Your mailboxes and other Microsoft Office 365 services are not protected by Kaspersky Security for Microsoft Office 365.
To make your Office 365 protected again, you must grant general consent to access all your Office 365 services in Kaspersky Security for Microsoft Office 365 Management Console as soon as possible.
To do this, go to the Information panel of the Kaspersky Security for Microsoft Office 365 Management Console and click Grant access in the Getting started tab.
For the detailed instructions, see this article.
You must follow the above requirements as soon as possible to ensure failure-proof protection performance in the future.
If you have any further questions, please do not hesitate to contact us.