One of the most common pieces of job-seeker advice we give on The Work Buzz blog is to personalize application materials as much as possible. This includes the addressing of your cover letter. There may be cases where it’s impossible to find a contact associated with the position, but that doesn’t mean “To whom it may concern” is the only option. With such easy access to information through social media and websites such as LinkedIn, don’t give up on cover-letter customization just because the job description doesn’t list a contact.

“You should never use [To whom it may concern] when sending a cover letter,” says Jodi R. R. Smith, president of etiquette consulting firm Mannersmith. “Instead, with a few keystrokes on your computer, you can research who the proper person for the salutation of the letter is. Having a name on the cover letter shows that you really want the job, that you took the extra time to personalize the letter and that you are able to work independently to get a job done.”

Here, experts weigh in on five alternative ways to address a cover letter:

Check out the rest on msn.careerbuilder.com!