What should I include in the body of an email when sending my resume to a potential employer?

It appears that in this technology driven world, that email is the next best way to communicate professionally, however, I know that something should be written in the body of the email but I'm just not sure of what should go there. Please help.

What should I include in the body of an email when sending my resume to a potential employer?
It is similar to a cover letter, and each one has to be tailored to fit the specific job. You might do a cover letter search on google or yahoo and get some ideas. Best luck with the job search. I wish you well.
Reply:An email doesn't seem the same as having a one-to-one interview. I would ask for an interview in your email. Make sure your spelling is correct, too. A list of references with phone numbers would be essential. Also, any extra curricular activities that you have participated in, especially things with the community in mind. Say for instance, volunteer work or helping in a food pantry/cupboard, with the elderly or any good cause. Also, three character references would be good. If you do not hear from your potential employer within 2 weeks, send them a regular old fashioned letter (type written, preferably). In the letter, tell them you are updating your resume. Ask them for an appointment for an interview. Before you arrive, have an idea of how much pay you expect. They usually want to know that. If it is too high, they won't hire you. If it's too low, they'll probably think you are naive. Pick a middle range pay scale. Better yet, find out what they DO pay. Dress neatly without looking like you just got off a dirt bike or something. If you are a woman, don't wear ultra feminine outfits. Don't wear low cleavage blouses or too much makeup and don't overpower yourself with perfume. Some people are allergic to perfume. If you have tatoos, cover them up. Good luck.