Microsoft has paused the rollout of an Exchange security update after it was found that the patch could disrupt transport rules for customers using hybrid or on-premises solutions.
Affected users have reported significant issues, including scenarios where email may stop flowing altogether due to the broken transport rules post-update installation.
Transport rules, crucial for enterprises to manage compliance and exceptions in email transactions, have been rendered ineffective for some organizations due to this security patch.
Microsoft acknowledged that customers not utilizing Transport or DLP rules were able to continue using the November Security Update without issue.
Collection
[
|
...
]