[Kaspersky Security Cloud is blocking Windows 10 Mail Calendar sync.]

Thanks

Open Web-AV settings - Advanced settings - Trusted URLs - add the following address to the list:​outlook.office365.com

this solution worked

 

[Kaspersky Security Cloud is blocking Windows 10 Mail Calendar sync.]

Hello there,

 

The Mail calendar app built into Windows 10 does not sync. If I turn off Kaspersky security cloud, the application syncs immediately and mails arrive.

Thanks.