In this edition of trying to solve your work-related disagreements, we tackle the great email signature debate.

Therefore, it may be common for business associates from ... tone or facial expressions. In a professional exchange, it's better to leave humor out of emails unless you know the recipient well.

Work emails are a tricky business. If your office is very formal ... or keep things strictly professional? And is it ever acceptable to sign off a note to a co-worker with an ‘x’?