Microsoft has announced that outdated Exchange servers will no longer receive new emergency mitigation updates. This issue arises because the Office Configuration Service certificate type, which these servers rely on, is being phased out.
Vero’s thoughts on the news:
This update highlights the importance of keeping software up-to-date to ensure security measures remain effective. Outdated Exchange servers missing critical security definitions expose organizations to higher risks. Regular maintenance and updates are essential practices for maintaining a secure IT environment.
Source: Microsoft: Outdated Exchange servers fail to auto-mitigate security bugs – BleepingComputer
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