How to Async Send Email in OCaml - Code Snippet

(* Task: Async Send Email
(* Language: OCaml

let async_send_email() =
    (* Implementation for Async Send Email
    let result = ...; (* Initialize variable
    (* TODO: Implement core logic here
    (* Step 1: Prepare data
    (* Step 2: Process Async Send Email
    print_endline("Done");
;;