Do you get overwhelmed, or have a hard time knowing, what to write when you want to:
Follow up on an interview
Thank the interviewer for their time
Turn down a job
Resign from a job
Left a reference know a company may be contacting them
 
Job searching and interviewing can be hard enough!  Take one stress off the plate and get your done-for-you email templates.  All you have to do is insert the applicable information, like your name, the company where you're interviewing, etc.