184.108.40.206 PidLidNonSendableBcc Property
The PidLidNonSendableBcc property ([MS-OXPROPS] section 2.177) contains a list of all the unsendable attendees who are also Resource objects. The value for each attendee is the PidTagDisplayName property ([MS-OXCFOLD] section 220.127.116.11.2.5) of the attendee's Address Book object. Separate entries are delimited by a semicolon followed by a space. This property is not required.