[MSDN Library June 1998] Gateway Tasks (100%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Microsoft Exchange Server > Gateway Programmer's Reference > Guide > Overview

[MSDN Library June 1998] Gateway Components (87.5%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Microsoft Exchange Server > Gateway Programmer's Reference > Guide > Overview

[MSDN Library June 1998] Gateway Support Functions (84%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Microsoft Exchange Server > Gateway Programmer's Reference > Guide > Overview

[MSDN Library June 1998] Gateway Sample Applications (61.6786140979689%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Microsoft Exchange Server > Gateway Programmer's Reference > Guide > Sample Gateway and Applications

[MSDN Library June 1998] Gateway Overview (36.7022263450835%)

MSDN Library Visual Studio 6.0 > Platform SDK > Windows Programming Guidelines > BackOffice Programmer's Reference > Developing Microsoft Exchange Server Applications > Programming Gateways