Question Author
gsloman - thanks but my question was about how best to address a letter to 3 people - not how to apply for a job.
i am 39, not a child, and freelance so must have sent out thousands of spec letters in my time, and I am quite capable of laying them out properly - i also am quite capable of checking the spelling etc for myself too...
i also put a lot of effort into them...
in my industry email is perfectly acceptable too... and actually often preferable...due to the short nature of the roles involved...