"Wanna" ransomware outbreak. Please see this Sophos article sophos.com/kb/126733 for advice on how to protect your organization. Immediate action recommended.
This article describes how to use the DFS management console to create and configure a DFS replication group with the same name and members that the PureMessage installer would select.
Before you start, ensure that you have DFSR installed.
You can now install PureMessage for Microsoft Exchange.
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