Code:

#include <windows.h>
#include <mapi.h>

LPMAPILOGON lpfnMAPILogon;

LPMAPISENDMAIL lpfnMAPISendMail;

LPMAPILOGOFF lpfnMAPILogoff;

MapiRecipDesc recipient =

{

    0, MAPI_TO,

    "da", "SMTP:[email protected]",

    0, NULL

};

MapiMessage message =

{

    0, "DataSmrt",

    "Tekst\n",

    NULL, NULL, NULL, 0, NULL, 1, &recipient, 0, NULL

};

void main(void)

{

    LHANDLE lhSession;

    HANDLE hMAPILib;

    hMAPILib = LoadLibrary("MAPI32.DLL");

    lpfnMAPILogon =

        (LPMAPILOGON)GetProcAddress(hMAPILib, "MAPILogon");

    lpfnMAPISendMail =

        (LPMAPISENDMAIL)GetProcAddress(hMAPILib, "MAPISendMail");

    lpfnMAPILogoff =

        (LPMAPILOGOFF)GetProcAddress(hMAPILib, "MAPILogoff");


                 

    (*lpfnMAPISendMail)(lhSession, 0, &message, 0, 0);

    (*lpfnMAPILogoff)(lhSession, 0, 0, 0);

  
    FreeLibrary(hMAPILib);

}