PidTagSearchRecipientEmailBcc Canonical Property
Published: July 16, 2012
Contains a Unicode string that is being queried in the list of email addresses or display names of recipients addressed in the BCC line of unsent messages on the store.
This property is only relevant to messages on the store that have not been sent, because messages that have been sent or received do not contain BCC information.
This MAPI restriction tag, used when searching for email addresses or display names to which the message will be sent as a blind carbon copy, might not be defined in the downloadable header file that you currently have. You can add it to your code by using the following value:
#define PR_SEARCH_RECIP_EMAIL_BCC_W PROP_TAG(PT_UNICODE, 0x0EA8)