MAIL_DRIVER=smtp
MAIL_HOST=smtp.mailtrap.io
MAIL_PORT=465
MAIL_USERNAME=64a0ce9dbd553d
MAIL_PASSWORD=xxxxxxxxxxxxxx
MAIL_ENCRYPTION=

public $title;

/**
 * Create a new message instance.
 *
 * @return void
 */
public function __construct($title)
{
   $this->title = $title;
}

/**
 * Build the message.
 *
 * @return $this
 */
public function build()
{
    return $this->from('vinicius@comerciourbano.com.br')
              ->view('email.mymail');
}

Connection could not be established with host smtp.mailtrap.io [Failed to parse address "user/pass://smtp.mailtrap.io:2525" #0]