✔ 最佳答案
開左你個mailbox,
去上面 menubar的"Actions" -> "Archive" -> "Settings" -> 再去"Settings"
先add一個archive mailbox,
俾名、set archive box 位置,
我建議係"Select Documents"裡面set "selected by user",
咁要archive乜由自己揀,否則電腦會依時間去archive,
記得set完要confirm 剔左 "Enable Archiving",
按OK就set好。
要archive時先剔所有你想archive o既mail,
去"Actions" -> "Archive" -> "Archive selected documents" 就得,
或者直接 drag and drop 去左邊個 archive box 都得...