Threads in Mail
I've begun using threads in Mail - can't think why I didn't before - but there are two things stopping it from being as intuitive as I'd like and I wondered if there was a way around this. First, if I have two entirely separate email conversations but with similar subject lines Mail groups them all in one thread - this is a nuisance. Similarly, if I get an email from a company like Amazon concerning an order these tend to have the same subject lines even though they aren't the same order or conversation. This can lead to the most enormous thread, none of which relates. Anyway around this as well?