With subject transformers the amount of possible subjects will grow, and preloading even those that won't be used may result in performance issues, and unnecessary errors (e.g., caused by 3rd party transformers). [MAILPOET-4946]
With subject transformers the amount of possible subjects will grow, and preloading even those that won't be used may result in performance issues, and unnecessary errors (e.g., caused by 3rd party transformers). [MAILPOET-4946]