[MSDN Library June 1998] Gateway Mapping Responsibilities (100%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Messaging API (MAPI) > Guide > MAPI Programming Basics > Sending Across Messaging Domains

[MSDN Library June 1998] Gateway Mappable Properties (88.28125%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Messaging API (MAPI) > Guide > MAPI Programming Basics > Sending Across Messaging Domains

[MSDN Library June 1998] Gateway to Foreign System Report Transfer (45.3102907387769%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Microsoft Exchange Server > Gateway Programmer's Reference > Guide > Message Transfer > Message Identifier Tracking for Inbound Messages

[MSDN Library June 1998] Gateway Trace Information (45.1669254658385%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Microsoft Exchange Server > Gateway Programmer's Reference > Guide > Message Transfer > Using Message Transfer Envelope Properties

[MSDN Library June 1998] Gateway to Foreign System Message Transfer (44.3803608399882%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Microsoft Exchange Server > Gateway Programmer's Reference > Guide > Message Transfer > Message Identifier Tracking for Outbound Messages