How do you sign-off your emails? Whatever you do, don't use "have a wonderful bountiful lustful day."

The other day I was writing an email to a colleague. As I was closing it, I wrote, "Thank you, Randy." For some reason that sign-off struck me as insincere. So like everything else in my life, I turned to google for something better. I came across THIS ARTICLE from "Forbes" suggesting "57 Ways To Sign Off On An Email." It's really interesting reading and very helpful!

After reading it I think I'm going to start using "Warmly, Randy" to end my emails. It seems safe for business as well as casual emails. How about you? Is there a particular sign-off that you use in your emails?