Harvard Business School professor Noam Wasserman has an idea I've never heard before. Streamline your entire message so it can fit on the Subject line, and keep the body of the message blank.
Example: Subject: "FYI, I'm going to make one more quick pass through the case draft tonight, then send it to you for your mark-ups."
This idea sounded crazy to me. So I tried it by sending that subject line to a couple of my own e-mail accounts. And I have to say, this tactic does make your e-mail stand out, and the reader gets the gist right away. It's tough to ignore the message. Try it yourself.
He tells the Boston Globe:
"I also find that having an informative and concise subject line is great for getting strangers' attention. It's far more likely that they'll see the content without even opening the e-mail,'' making it great for users of BlackBerrys and other mobile devices.I see two shortcomings with this approach. An e-mail without a message can be flagged as junk mail, so you have to be sure your e-mail address is trusted by your recipient.
The second downside is that when I get an e-mail missing a body, I automatically think it was a mistake by the sender. So if you try this, add an <eom> (end of message) at the end of the subject line message.
BTW, recent research shows that when you send an e-mail to a group of people, there is less chance that anyone will respond. So another key to getting your e-mail read and acted upon is to send it to the one person who can make a difference.
Are you a creative user of the Subject line? Share some tips!
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