code: protected function setSender(MailBuilderInterface $mailBuilder): self
      {
          $mailBuilder->setSender($this->config->getSenderEmail(), $this->config->getSenderName());
  
          return $this;
      }
docs: @param \Spryker\Zed\Mail\Business\Model\Mail\Builder\MailBuilderInterface $mailBuilder
  
  @return \FondOfSpryker\Zed\Oms\Communication\Plugin\Mail\OrderConfirmationMailTypePlugin