Platform SDK: Exchange Server

AttName:    X400-Attachment-Type

LDAPName: X400-Attachment-Type
Boot: FALSE
Space: ms
AttID: 131171 (99, \x2A864886F714010263)
SyntaxName: String(Octet)
MinLen: (none)
MaxLen: (none)
Multi: FALSE
Acl: User
MapiID: 0x8160
Heuristics: 12