I've have done as you suggest, but its a rubbish system. I've gone through page after page of customers, continually ticking boxes, not knowing that each time i move from page 3 to 4 to 5 etc, that it unclicks all the previous page!!! So I've gone to 300 customers per page and thought I'd do one page at a time, then bulk email, but no, that wont work as it seems to be too many customers and it wont launch  outlook?!?!?

So how many customers can I email from QB's at one time?