PDF attached in encrypted email arrives

Question

I am attaching a PDF to send in the email, using Laravel and DOMPDF but when the email arrives, there is no PDF attachment, it arrives encoded in the body of the email. follows the code.

Remembering that the PDF is generated 100%. I can see it through the browser. but send so in email

public function enviarEmail(Request $request, $id)
{
    $orcamento = $this->orcamentosService->exibir($id);

    $data["email"]          = $request->get("email");
    $data["client_name"]    = $request->get($orcamento->cliente->nome);
    $data["subject"]        = $request->get("assunto");

    $pdf = PDF::loadView('paginas.orcamentos.imprimir', ['orcamento' => $orcamento])->setPaper('a4', 'portrait');

    try{
        Mail::send('emails.orcamento', $data, function($message)use($data,$pdf) {
            $message->to($data["email"], $data["client_name"])
                ->from('xxx')
                ->subject($data["subject"])
                ->attachData($pdf->output(), "orcamento.pdf", ['mime' => 'application/pdf']);
        });
    }catch(JWTException $exception){
        $this->serverstatuscode = "0";
        $this->serverstatusdes = $exception->getMessage();
    }
    if (Mail::failures()) {
        $this->statusdesc  =   "Erro ao enviar e-mail";
        $this->statuscode  =   "0";

    }else{

        $this->statusdesc  =   "Email enviado com sucesso";
        $this->statuscode  =   "1";
    }
    return response()->json(compact('this'));
}

And here as the PDF arrives in the email

Answer 1

The method $pdf->output() generates the binary content of the PDF file, but the method attach() needs a physical file to be sent, so I recommend saving this content temporarily:

Storage::put('temp/mail.pdf', $pdf->output());

And send this saved file by email:

->attach(Storage::get('temp/mail.pdf'));

And after sending remove the temporary file not to fill your HD:

Storage::delete('temp/mail.pdf')