Verbosity and repetitiveness? Which tools are you using?
Tell it that you want a succinct professional email and it will do that. Give it examples of your own writing and it will match that style. If there's something you don't like, tell it to rewrite the part differently.
Theses are literally the things language models are best at.
> Tell it that you want a succinct professional email and it will do that. Give it examples of your own writing and it will match that style.
This is not what the parent I replied to indicated, nor what people usually do.