Module Async_smtp__Message.Status

type t = [
| `Send_now
| `Send_at of Core.Time.t
| `Sending
| `Frozen
| `Removed
| `Quarantined of Async_smtp__.Quarantine_reason.t
| `Delivered
]
val sexp_of_t : t -> Ppx_sexp_conv_lib.Sexp.t