LJZbruceVI think I have solved it. Go to Setup/Preferences/Emailing. I unticked Send emails Using Accountright and am now receiving the invoices and sent receipts. I remember that a MYOB update in the past changed this automatically so checked again. Sure enough it is now working. I don't believe MYOB should be changing OUR setup with their updates. It's quite annoying. Hopefully this will work for you as well.
Thank you this is wonderful and has fixed the ridiculous MYOB issue. I can't believe MYOB do this to us either. It's been a day of frustration starting from last night. Sorry for all the rest of you too.
