val status : unit ‑> ('a * Async_smtp__.Spool.t * 'b) Async_rpc_kernel__Rpc.Implementation.t
val freeze : unit ‑> ('a * Async_smtp__.Spool.t * 'b) Async_rpc_kernel__Rpc.Implementation.t
val send : unit ‑> ('a * Async_smtp__.Spool.t * 'b) Async_rpc_kernel__Rpc.Implementation.t
val remove : unit ‑> ('a * Async_smtp__.Spool.t * 'b) Async_rpc_kernel__Rpc.Implementation.t
val recover : unit ‑> ('a * Async_smtp__.Spool.t * 'b) Async_rpc_kernel__Rpc.Implementation.t
val events : unit ‑> ('a * Async_smtp__.Spool.t * 'b) Async_rpc_kernel__Rpc.Implementation.t