I'd like to know the answer to that too. Have used Fastmail for many years now and definitely recommend them. BTW I'm based in Oz, have no association with them

I'd like to know the answer to that too. Have used Fastmail for many years now and definitely recommend them. BTW I'm based in Oz, have no association with them and never had ANY problems. AFAIK they provide free limited accounts but for a few bucks per year you get extra features.