PR_PARENT_KEY 

The PR_PARENT_KEY property was originally meant to contain a value used in correlating conversation threads.

Quick Info

Header file:

MAPITAGS.H

Identifier:

0x0025

Property type:

PT_BINARY

Property tag:

0x00250102

Corresponding X.400 attribute:

IM_REPLIED_TO_IPM

 

Remarks

Do not use this property. It is not supported in MAPI 1.0.