If you want to tell the recipient that you’re busy, without wasting time putting it into words, then signing off ‘v best’ is ... are ‘rgds’ (regards), ‘kr’ (kind regards), ‘yrs ...
So whether you’re a “With regards,” type or an irrepressible “Cheers!”-er – here’s what your email sign-off says about you. The warm and fuzzies: Best wishes, All best, Kind regards ...