Microsoft released Rollup 3 for Exchange Server 2010 RTM (KB981401). This update raises Exchange 2010 version number to 14.0.694.0.
Not many hotfixes included in this rollup, but important ones, including a security fix. Here’s the list of changes included in this rollup:
- 981832 MS10-024: Vulnerabilities in Microsoft Exchange and Windows SMTP Service could allow denial of service
- 981664 RPC clients or MAPI on the Middle Tier clients may not receive responses from the mailbox server role on an Exchange 2010 server