SMTPSTREAM structure

[SMTPSTREAM is available for use in the operating systems specified in the Requirements section. It may be altered or unavailable in subsequent versions.]

Contains information about the Simple Mail Transport Protocol (SMTP) stream.

Syntax

typedef struct tagSMTPSTREAM {
  DWORD cbIncrement;
  DWORD cbCurrent;
  DWORD cbTotal;
} SMTPSTREAM, *LPSMTPSTREAM;

Members

cbIncrement

Type: DWORD

Contains the size in bytes of the stream sent since the last OnResponse call.

cbCurrent

Type: DWORD

Contains the total number of bytes sent at the time of the OnResponse call.

cbTotal

Type: DWORD

Contains the total size in bytes of the message being streamed.

Requirements

Minimum supported client	Windows XP [desktop apps only]
Minimum supported server	Windows Server 2003 [desktop apps only]
Product	Outlook Express 6.0
Header	Imnxport.h
IDL	Imnxport.idl