Nodemailer does not send to different customers

Question

Searching for user tickets and customizing a message for each one can be a value requirement for a customer

I’m trying to do just that

A loop to customize a message to a found user

I have the following code

const lista = [
    {nome: 'Carlos', email: '[email protected]', idUsuario: 1},
    {nome: 'Bruno', email: '[email protected]', idUsuario: 2},
    {nome: 'Gonçalves', email: '[email protected]', idUsuario: 3},
    {nome: 'Brito', email: '[email protected]', idUsuario: 4},
]
const objetoParaEnvio = {}

lista.map(async (l,i) => {
    const dadosUsuario = l.dataValues
    const { email, nome, idUsuario } = dadosUsuario

    objetoParaEnvio.para = email
   
    objetoParaEnvio.msg = 'Teste de envio'
    await enviarEmail( objetoParaEnvio )
    return l
 }) 


 
const enviarEmail =  body  => {
    return new Promise(async (resolve, reject)=>{ 
            const mailOption = await mailOptionConfig()      
            mailOption.subject = body.assunto
            mailOption.to = body.para

            const templateFile = path.resolve('src','email','template-email.html')
            const templateData = fs.readFileSync(templateFile,{encoding:'utf-8'});
            const template = handlebars.compile(templateData.toString());
            const html = template(
                        { content: body.msg}
                    );
            mailOption.html = html
            let transport = await transporter()
            transport.sendMail( mailOption, async (error, info) =>{
                if(error) {
                    console.log('Problema no envio', error.message);
                    
                    resolve({status: false})
                }else{
              
                    console.log('E-mail enviado!');
                     
                    resolve({status: true})

                }
                
            })

    })

}

The html template I have it here

<h1 style='color:#fff;background:#0E1D46;padding: 10px;margin:0; vertical-align:bottom;border-left: 10px solid #2b57ce;border-right: 10px solid #2b57ce;font-family:Roboto;'>
    &nbsp;
</h1>
<blockquote style='font-size:14pt;margin:0;padding: 40px 30px;border-left: 10px solid #0E1D46;border-right: 10px solid #0E1D46;font-family:Roboto;'>


    <p>{{{ content }}}</p>
    <br>        
   
    <span style="font-size: 9px">Esse e-mail é gerado automaticamente, não precisa respondê-lo</span>
</blockquote>

But when executing the code:

It only picks up sends to the last item of the array 4 times, even reading all the items

Where can I be missing?