BADEN CLOUD® Installation Security Updates Hosted and Shared Exchange from 2021-04-17 22:00 CEST to 2021-04-18 01:00 CEST
Start: 04/17/2021 at 22:00 UTC+1 Planned end: 04/18/2021 at 02:00 UTC+1
Description: To prevent exploitation of vulnerabilities in the Windows server operating system as well as Exchange, security updates will be installed during the maintenance window. This action affects Exchange mailboxes in Hosted and Shared Exchange.
Effects: Access to mails is not possible during the maintenance period.
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