Sometimes we can get away with speed work. Sometimes it’s a good thing – get something done and off your plate. Other times, being quick and sloppy is worse than not doing it at all.
Typos are fine in some emails when speed is more important, but in others it is not. (My view only, I know others view differently. An email to my team may just need to get sent. An email to another attorney whom I don’t know, time is more important).
Unfortunately, because we all have different measures, knowing the audience is worthwhile too.