| Chinese | English |
| 展開傳送 | fan out (To split a message for routing purposes to deliver to multiple recipients) |
| 展開傳送執行緒 | fan-out thread (A thread that creates multiple message copies and places them in the appropriate link queues. The dispatcher then triggers XFER OUT threads to process the fan-out message copies) |
| 訊息應用程式發展介面 | Messaging Application Programming Interface (A messaging architecture that enables multiple applications to interact with multiple messaging systems across a variety of hardware platforms. MAPI is built on the Component Object Model (COM) foundation) |
