Email subject lines can be tricky to get right. When you're looking for a job or applying for an open position, the pressure is on to write a stellar subject line.

Sometimes the most appealing jobs at the most promising companies can't be found online. Here's a guide to get a foot in the door.

Aside from bouncing back and moving on to different prospects, what do you do with your job rejection email? Do all job rejections warrant a personal response? If so, what goes into your reply?

And since email is often the first point of contact for job seekers and hiring managers, the subject line can make all the difference. It not only communicates who you are and what you want but ...

The job research site Zippia found that on average, it takes 21 to 80 job applications to get one offer. Plus, the typical corporate job opening receives around 250 applications.

A chatbot interface on LinkedIn tries to speed up job searches by offering advice such as an assessment of how well a job opening matches a person's skills.