How To End Email To Professor

So, you’ve just finished drafting the most brilliant email of your academic career. The subject line is a work of art, you’ve inserted a semi-colon correctly, and you even remembered to attach the file. Now you stare at the sign-off like it’s a venomous spider. Relax. I’m here to save you from signing off in a way that makes your professor question your grasp of reality.

Let’s start with the golden rule: never, ever use “Cheers.” Yes, it sounds friendly, but to a professor it screams, “I just finished a beer and decided to email you.” Unless you’re emailing a surfer-dude professor who also teaches you how to catch waves, stick to the classics. “Best” is your safe, boring friend—it works 99% of the time.

The Punctuation Trap

Here’s a fun fact: a period in an email can read as passive-aggressive anger. Researchers found that texts ending with a period are perceived as less sincere. So if you type “Thanks.” you might as well be saying, “I hate your class, but I need this grade.” Use an exclamation mark instead! It shows enthusiasm without requiring you to actually be enthusiastic.

If you’re feeling desperate, avoid signing off with “Your faithful student.” That sounds like you’re pledging a medieval oath. Professors don’t want your loyalty; they want your assignment on time. Also, never use “With love.” Unless that professor is also your mom.

The Reciprocity Hack

Here’s a sneaky trick: mirror their formality. Look at past emails from them. If they sign with “Dr. Smith,” do not sign with “- Your bestie, Emma.” But if they write “Best, John,” you can relax a little. I once had a professor who signed every email with “As always, I remain your humble servant in the pursuit of knowledge.” I did not copy that.

How to Email a Professor: Сomplete Guide with Samples | UniOne

Now, avoid the passive-aggressive close. Phrases like “Awaiting your prompt reply” make you sound like a debt collector. Instead, write “Thanks in advance” which is polite but also secretly assumes they’ll do what you want—a psychological trick that works surprisingly well.

The Goldilocks Zone

What’s the perfect ending? For a typical request, use “Best regards,” then your name. For a thank-you email, you can go wild with “Many thanks” or “With gratitude.” Professors love gratitude. It releases oxytocin in their brains, or at least it makes them less likely to take points off for late work.

How to Sign Off an Email: Perfect end for Every Email

And for the love of all that is holy, do not use emojis. Unless you’re emailing Professor Minion about the Meme Studies 101 midterm, a smiley face says, “I am twelve years old and my mom is typing this for me.” Stick to text.

The Nuclear Option

If you’re really stuck, just use “Sincerely.” It’s old-fashioned, sure, but it’s bulletproof. It’s the email equivalent of wearing a suit to a job interview—you look professional, even if you’re secretly terrified. Plus, no one has ever been expelled for using “Sincerely.”

One last thing: read the email aloud before sending. If it sounds like you’re proposing marriage or ending a hostage negotiation, rewrite it. Professors are busy people who appreciate clarity over creativity. So keep it simple, sign off strong, and maybe—just maybe—they’ll remember you as the student who didn’t make them cringe. Good luck.