How to End an Email: 50+ Sign-Offs With Examples

What if the last line of your email is the reason people aren’t replying?

Most people blame the subject line or the opening when emails get ignored. But more often than not, the problem is at the bottom.

A weak ending can undo an otherwise great email. It can make you look careless, confuse the reader, or give them no reason to respond.

A 2025 survey by Preply found that 76% of Americans think the opening of an email matters more than the closing. 

But the data tells a different story. Emails ending with a gratitude-based sign-off like “Thanks in advance” get up to 65.7% reply rates, while generic sign-offs like “Best” only hit 51.2%. Most people ignore the ending, and that’s exactly why it’s costing them replies.

Here’s what a strong email ending actually does:

• Tells the reader what to do next
• Matches the tone of the rest of your message
• Makes replying feel easy
• Leaves a professional impression

Knowing how to end an email professionally matters in every setting, whether it’s sales outreach, a job application, a school email, or a quick message to a coworker.

In this guide, I’ve compiled 50+ sign-offs and closing lines, sorted by situation. Let’s get started.

What Does It Mean to End an Email Properly?

A good email ending isn’t just a sign-off and your name. It has three parts, and each one does a different job. Most people skip at least one of them without even realizing it.

Three Parts of Every Email Ending

When all three match in tone, the email feels complete. Not rushed, not awkward, just well finished.

Why the Last Few Lines of Your Email Matter

Think about the last few emails in your inbox right now. The ones you replied to probably made responding feel easy. The ask was specific, the tone felt right, and the ending didn’t make you stop and think.

Now think about the ones you ignored. The ending was probably either too vague (“Let me know”) or too pushy (“Looking forward to your immediate response”).

There are dozens of ways to end an email, but the ones that get replies share one thing in common. They remove the effort from responding. The reader knows exactly what you want, so they just hit reply.

Professional Email Sign-Offs

These are the sign-offs you’ll use the most. They work in almost every work situation because they feel warm but still proper.

If you need a good professional email closing for most of your emails, start here.

When to Use Professional Sign-Offs

Any time you’re writing to a client, coworker, manager, vendor, or outside partner, these work well. They’re also a safe choice when you’re not sure what tone to use.

If you’ve traded even one email with the person before, a professional sign-off is almost always the right pick. It keeps things friendly without getting too personal.

10 Best Professional Email Sign-Off Phrases

Most people use “Best regards” or “Thank you” in every email.

Both are fine, but when you use the same one 50 times in a row, your emails start feeling like they were sent on autopilot.

It’s worth mixing things up. If someone went out of their way to help you, “Grateful for your time” feels better than a plain “Thanks.”

If someone answered a question you were stuck on, “Appreciate the help” sounds more real and specific.

For more options, I’ve covered 70+ email sign-offs in a separate guide.

Why Professional Sign-Offs Build Trust

Nobody overthinks a sign-off like “Kind regards.” They read it and move on. That’s exactly why it works.

When your emails consistently end well, people start seeing you as someone they can count on. It’s a small thing. But over time, enough emails build trust.

Formal Email Sign-Offs

Formal sign-offs carry more weight than professional ones. They show that you take the conversation seriously and respect the person’s role.

When to Use Formal Sign-Offs

You’ll need these for job applications, legal emails, government messages, emails to senior leaders, and first-time messages to people in high positions.

These are moments where tone and proper form matter more than showing personality.

A simple way to decide: would you call this person “Mr.” or “Ms.” in person? If yes, your sign-off should match that same level of respect.

8 Best Formal Email Sign-Off Phrases

“Sincerely” has lasted longer than every email trend for a good reason. It’s simple, clean, and no one has ever been put off by it.

One thing that still matters in British English writing is the gap between “Yours faithfully” and “Yours sincerely.”

You use “Yours faithfully” when you don’t know the person’s name. You use “Yours sincerely” when you do.

It’s a small thing, but knowing it shows you pay attention.

For more on how to end an email professionally in different work settings, I wrote a separate guide on that topic.

Why Formal Endings Show Credibility

Picture yourself as a hiring manager going through 200 applications. Someone ends their email with “Cheers,” while another ends with “Sincerely.”

The gap is small, but you notice it, and it colors how you read everything before it.

Formal sign-offs tell the reader you understand the weight of the exchange. You know this isn’t a quick chat.

In fields like law, finance, or government, that kind of awareness matters before the reader even looks at what you’ve actually written.

How to End a Sales or Outreach Email

This is where most emails break down. The body is personal, the offer is clear, and then the ending asks for too much, too fast.

I’ve seen it happen again and again. Great email, bad close.

The thing about sales emails is that your ending shouldn’t try to close a deal. It should try to start a conversation.

When to Use Sales Email Sign-Offs

You’ll want these when you’re sending cold emails, warm outreach, partnership pitches, or requests for a call or demo.

Basically, any email where you need the other person to do something, but they don’t owe you anything yet.

The endings that work best here feel like invites. They’re not demands or requests. They’re just a door left open for the reader to walk through if they want to.

8 Best Sales Email Closing Lines and Sign-Offs

Here are the top outreach and sales sign-offs.

You won’t find “Curious to hear your take on this” in most sign-off lists, but it works because it flips the tone.

Instead of asking the reader to give you something, you’re asking what they think. People are more willing to reply when the email feels like a chat rather than a pitch.

Why Soft CTAs Outperform Hard Asks in Email

Nobody buys from a cold email. They reply to one. And they’re far more likely to reply when the ask feels easy and low-pressure.

I tested this myself.

Direct asks like “Let’s book a call Tuesday at 3 PM” got fewer replies than open ones like “Would a quick chat make sense?”

The gap was clear. People replied to invites and scrolled past orders.

If outreach is a regular part of your work, Saleshandy helps you test different sign-offs across campaigns, see which closings actually get replies, and set up follow-ups so nothing slips through. 

How to End an Email to a Professor or Teacher

School emails have their own rules. Students often go too casual (“Hey, quick question”), and the email gets ignored. Others go too stiff (“Dear Esteemed Professor”), and it sounds like a joke.

The right tone is somewhere in between: polite, short, and thankful for their time.

When to Use Academic Email Sign-Offs

You’ll need these any time you’re emailing a professor, teacher, advisor, or faculty member. This covers deadline requests, recommendation letters, assignment questions, and grade concerns.

Something students often miss is that professors get dozens of emails a day. Most of those are vague, too casual, or missing basic courtesy.

A thoughtful ending is one of the easiest ways to make your email stand out from the rest.

6 Best Email Sign-Off Phrases for Professors and Teachers

Example scenario (asking for a recommendation letter):

“I’m applying for the graduate program at [University Name] and would be grateful if you could write a recommendation letter on my behalf. The deadline is March 15. I’ve attached my resume and personal statement for your review.

I appreciate your guidance, [Your Full Name] [Course Name, Section]”

Notice how the sign-off connects to the request. “I appreciate your guidance” isn’t random. It ties back to the fact that you’re asking this professor to vouch for you. That kind of care gets noticed.

Why Respectful Endings Get Better Responses

A professor who reads “I value your input on this” knows you wrote that email for them, not just for any professor who teaches your class.

It shows respect for what they know, not just their title. That difference is small, but it changes how willing they are to reply.

A plain “Thanks” after a recommendation request feels rushed. A specific sign-off feels earned. And earned endings tend to get faster replies.

How to End a Follow-Up Email

Follow-up emails are hard to get right. You already reached out once, they didn’t reply, and now you have to try again without sounding needy or annoying.

The ending is where most follow-ups go wrong. They either push too hard or add nothing new.

When to Use Follow-Up Email Sign-Offs

You’ll use these when you’re checking back after no reply, following up after a meeting, nudging a proposal, or asking about a job application. The goal is to restart the conversation without saying everything again.

6 Best Follow-Up Email Closing Phrases

That last one is honest in a way most follow-up emails aren’t. It names the awkwardness of following up, and that honesty is what makes people want to reply. You’re not pretending this is a brand new email.

Example scenario (following up after a proposal):

“I wanted to follow up on the proposal I sent last week for the Q3 campaign. I know these decisions take time, so there’s no rush at all. If it helps, I can send a one-page summary with the key numbers pulled out.

Let me know either way so I can plan next steps, [Your Name]”

For more strategies and 20+ ready templates, check out my guide on how to write a follow-up email that covers timing, structure, and real examples.

Why Follow-Up Endings Need a Next Step

The worst follow-up ending is “Just following up!” with no actual ask after it. It tells the reader nothing new and gives them nothing to act on, so it gets ignored.

“Let me know either way” works because it turns silence into a simple yes-or-no choice. Both answers move things forward. That’s all a good follow-up ending needs to do.

How to End a Casual or Friendly Email

Some emails don’t need the formal treatment. When you’re writing to someone you talk to every day, ending with “Respectfully yours” would feel strange. Casual emails need casual endings.

When Casual Email Sign-Offs Work

Casual sign-offs fit team messages, quick check-ins, weekend plans, and long email threads where you’ve already gone back and forth a few times. If the conversation already feels relaxed, your sign-off should match.

One rule to keep in mind: casual sign-offs don’t belong in first-time emails, client messages, or anything sent to someone who doesn’t know you. Casual only works when the relationship is already there.

8 Best Casual Email Sign-Off Phrases

Let’s know about casual email sign-off.

A couple of these need some context. “Have a great weekend” is perfect on a Thursday or Friday, but on a Monday, it sounds like you’re not paying attention. “Catch you later” only works with people you talk to often. With a stranger, it feels too forward.

“All the best” is a good one to know. It’s warm enough for casual emails but clean enough for lighter work emails too. If you had to pick just one sign-off that works in both settings, this one holds up well.

Why Casual Does Not Mean Careless

Even in casual emails, the sign-off should feel picked, not random. “Cheers” works because it’s quick, warm, and feels sure of itself. “Talk soon” works because it says the relationship is going to keep going.

The mistake is using casual sign-offs in the wrong place. “Catch you later” in a client email is a problem. But “Sincerely” in a fifth email to a teammate who sits next to you is just as off. The key is reading the room and matching the tone to the relationship.

10 Email Closing Lines That Work in Any Situation

Not every email fits neatly into one box. Sometimes you’re writing to someone you sort of know, about something that sort of matters, in a tone that’s sort of formal. For those in-between moments, these email closing phrases work no matter what.

None of these push for urgency or assume you know the reader well. They just close an email cleanly and leave the door open. That’s why they work for anyone.

CTA Examples for Email Endings

In this section, you will learn emal endings for different cases.

CTA Phrases for Sales Emails

CTA Phrases for Meeting Requests

CTA Phrases for Follow-Ups

If you need a meeting, ask for one. If you need a reply, make replying easy. Vague closing phrases like “Let me know your thoughts” sound nice, but they rarely lead anywhere real.

For more CTA examples tested in real campaigns, check out my list of email closing lines that actually get replies.

What are the Best Practices for Ending an Email?

Next, let’s learn about the best practices to follow for ending an email.

What are Common Email Ending Mistakes to Avoid?

Let’s understand the common email ending mistakes that you can avoid.

What are the Email Signature Tips for a Professional Finish?

Let’s understand different tips for email signatures.

What to Include in Your Email Signature

Your full name, job title, company, and one way to reach you. If your role calls for it, add a link to your website or LinkedIn. Keep the whole thing to 3-5 lines, and you’re done.

What to Leave Out of Your Email Signature

A row of social media icons turns your signature into a toolbar no one asked for. And legal text should only be there if your company makes you add it, because no one reads it anyway.

For more on putting together outreach emails from top to bottom, I wrote a full guide on how to write a cold email that walks through the whole thing.

End Every Email With Intention

How you end an email shapes whether the reader replies, how fast they reply, and what they think of you afterward.

A good ending has three parts that work together.

A closing line that tells the reader what to do next. A sign-off that matches the tone. And a clean signature that doesn’t get in the way.

You now have over 50 ways to sign off an email for every situation. Professional, formal, sales, academic, follow-up, and casual.

The right one depends on who you’re writing to and what you need from them. Pick the one that fits, keep it short, and skip the mistakes that make good emails fall flat.

Frequently Asked Questions

1. What is the Most Professional Way to End an Email?

The best way to end an email professionally is by adding “Best regards” with your full name, and a clean signature is the safest pick. It works for clients, managers, coworkers, and outside contacts. If you need more weight behind it, go with “Sincerely” or “Respectfully.”

2. Is “Best” a Good Email Sign-Off?

The “Best” email sign-off works fine for ongoing threads and team emails. It’s short and neutral. But for first-time emails or formal ones, “Best regards” or “Kind regards” feels a bit stronger and more put-together.

3. How Do You End an Email to Someone You Don’t Know?

You can go with “Best regards,” “Sincerely,” or “Thank you for your time.” Add a closing line that says clearly what you need. Keep it polite and skip the casual tone until you’ve built a bit of a relationship.

4. Should You Use Emojis in Email Sign-Offs?

Not in work emails, formal emails, or first-time messages. They can feel out of place and hurt by how seriously people take you. In casual messages with people you know well, one emoji is fine as long as the tone already fits.

5. What Is the Difference Between a Closing Line and a Sign-Off?

The closing line is the last sentence of your email body. It usually says what you need or what happens next, like “Let me know if Tuesday works for a call.” The sign-off is the short phrase before your name, like “Best regards” or “Thanks.” You need both for a full email ending because each one does a different thing.