Small employers hiring around Madison (update)

I asked around at a community meeting and got three leads. This is my first time dealing with any of this. One is a print shop, one is an accounting firm and one is a clinic. What do you write in a cold email?

A short email with two sentences about what you can do and your résumé attached worked for me. I followed up after a week.

Keep everything in writing and save the confirmation numbers. It made the follow-up calls so much easier.