Download Microsoft Internet Security and Acceleration (ISA) Server 2004 Standard Edition RPC Filter Blocks Outlook Traffic from Computers Running Windows Server 2003 Service Pack 1 (SP1) from Official Microsoft Download Center

Hands type on a Surface Pro 6 with Type Cover

New Surface Pro 6

Stand out from the ordinary

Person using Power BI Desktop

Power BI

Transform data into actionable insights with dashboards and reports

Microsoft Internet Security and Acceleration (ISA) Server 2004 Standard Edition RPC Filter Blocks Outlook Traffic from Computers Running Windows Server 2003 Service Pack 1 (SP1)

Important! Selecting a language below will dynamically change the complete page content to that language.

Select Language:
Outlook 2003 running on Windows Server 2003 Service Pack 1 cannot connect to an Exchange 2003 server through ISA Server 2004 Standard Edition. Earlier versions of Outlook may also be affected.