It shows respect and professionalism, making it ideal for official correspondence, cover letters, or job applications. This sign-off is best used when you want to convey a formal tone.

You just wrote the perfect e-mail, and now you're searching for the best way to close that message ... the cherry on top of a well-written email sign-off. It's also the last thing the recipient ...

In a letter from 1426 ... Another short hand, no frills sign off for the busy businessperson is ‘br’, meaning ‘best regards’. The problem with this option is that it can just read as ...