Keep It Simple
If you write a cover letter in a word-processing program, strip away all formatting and save the file as plain text. The ideal line length is 40 characters. Some email packages automatically do word wrap for you, so your cover letter doesn't arrive in fragments. If your program doesn't do this, go to FormatIt.com, drop in your text and the free service will format your email for you.
Don't get cute. Save emoticons, abbreviations, and wild colors and fonts for your nonprofessional emails. The same goes for humor. Chances are, the reader won't think it's funny, and may even find it irritating.
Don't respond to an ad for a copywriter when you're really a graphic designer, says Diana Qasabian, talent director at Syndicatebleu. "It may be the tight job market, but we've been receiving more and more letters responding to a specific job from candidates who are not at all qualified for it," she says.
"We look for specifics in email cover letters, which means skills and abilities," she adds. "Embellishment and fluff are not necessary. It's not necessary to write, 'I'm a hard worker.' That goes without saying."
Keywords Are Key
Because many companies use applicant tracking systems (ATSes) to find and screen candidates, skill-oriented keywords will boost your chance at being discovered, a recruiter at a large technology company says.
"ATS tools track keywords that identify skill sets," she says. "So even if you're not right for the job you're seeking, strong keywords improve the chance that your cover letter and resume will be retrieved in a future search or be selected for a more appropriate job."
Play by Their Rules
Take the time to learn the company guidelines for submitting resumes, and follow them. Many companies list these guidelines on their Web sites. Also, don't include attachments unless they are requested. Some companies block all emails with attachments to prevent viruses.