How to Write Email Copy That Gets Opened, Read, and Clicked

The average person receives 121 emails per day.

Most get deleted without being opened. Many that get opened don’t get read. Most that get read don’t get clicked.

Your emails are competing against all of them—plus every other notification, message, and distraction fighting for attention.

Email copy is the art of winning that competition. Not just reaching the inbox, but earning the open, holding attention, and compelling action.

This guide shows you how to write every element of an email that actually works.

Why Most Email Copy Fails

Bad email copy follows a predictable pattern:

• Generic subject line that sounds like everyone else
• Opening line that’s about the sender, not the reader
• Wall of text explaining features
• Weak call-to-action buried at the bottom

The result: another email that gets skimmed and forgotten.

Good email copy is different:

• Subject line that creates genuine curiosity or promises clear value
• Opening that hooks immediately
• Body that maintains momentum
• CTA that makes clicking feel obvious

Let’s break down each element.

Subject Lines: Win the Inbox

Your subject line has one job: get the email opened.

Subject Line Formulas That Work

The Curiosity Gap: Open a loop the reader wants to close.

• “The mistake that’s costing you clients”
• “I was wrong about [topic]”
• “This changed everything”

The Specific Benefit: Promise clear value.

• “3 ways to double your email open rates”
• “The template that books $5K clients”
• “How I write sales pages in 2 hours”

The Pattern Interrupt: Break expectations to stop the scroll.

• “Please don’t open this email”
• “Bad news…”
• “I shouldn’t tell you this”

The Personal Touch: Feel like it’s from a real person.

• “Quick question”
• “Thoughts on [topic]?”
• “You around Thursday?”

For more on subject lines, see our guide to email subject lines that convert.

Subject Line Best Practices

Keep it short. 40 characters or less. Mobile truncates longer lines.

Avoid spam triggers. ALL CAPS, excessive punctuation!!!, words like “free” and “act now” hurt deliverability.

Test constantly. Your audience is unique. What works for others may not work for you.

Match the content. Clickbait subject lines destroy trust. Deliver what you promise.

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Opening Lines: Earn the Read

The subject line got them to open. The first line determines if they keep reading.

Opening Line Techniques

Start with them, not you:

Bad: “I wanted to reach out because…” Good: “You’re probably tired of writing emails nobody reads.”

Hook with a bold statement:

“Most email advice is wrong.” “I almost deleted this strategy.” “This will sound counterintuitive.”

Ask a question that resonates:

“Ever send an email and hear… nothing?” “What if your emails actually got replies?” “Remember the last email that made you click immediately?”

Use the preview text:

The preview text (the snippet that shows after the subject line) is prime real estate. Don’t waste it on “View in browser” or your company name.

Body Copy: Maintain Momentum

Once they’re reading, keep them reading. Every sentence should make them want to read the next one.

The One-Idea Rule

Each email should be about one thing. Not three announcements, five tips, and a promotion. One idea, developed completely.

If you have multiple things to say, send multiple emails.

Keep It Scannable

• Short paragraphs (1-3 sentences)
• Line breaks between ideas
• Bullet points for lists
• Bold for key phrases

Nobody reads email word-for-word. Write for scanners.

Use the “You” Word

Count the “you/your” vs. “I/we/our” ratio. If you’re talking about yourself more than them, rewrite.

Good email copy feels like a conversation where you’re genuinely trying to help them—not a broadcast about how great you are.

Create Mini-Hooks Throughout

Don’t save all the intrigue for the subject line. Use cliffhangers and curiosity gaps throughout:

• “But here’s where it gets interesting…”
• “The real reason isn’t what you’d expect.”
• “I’ll explain why in a second.”

These keep readers moving forward.

Calls-to-Action: Drive the Click

Your CTA is where all your email copy effort pays off—or doesn’t.

CTA Best Practices

One CTA per email. Multiple links confuse and dilute. Pick your primary action and focus everything on it.

Make it specific:

Weak: “Click here” Better: “Get the template” Best: “Download your free sales page template”

Use action verbs: Start with what they’ll do: Get, Download, Watch, Read, Join, Grab, Claim.

Reduce friction: Add reassurance next to the CTA:

• “Free—no credit card required”
• “Takes 2 minutes”
• “Unsubscribe anytime”

Repeat it: Include your CTA at least twice—once mid-email for eager readers, once at the end.

For a deep dive on CTAs, see how to write CTAs that convert.

Email Types and How to Write Them

Different emails need different approaches.

Welcome Emails

First impression. Set expectations, deliver value, build relationship.

Include:

• Thank them for subscribing
• Deliver the promised lead magnet
• Tell them what to expect (frequency, content type)
• One compelling next step
• Your personal touch

For complete welcome sequence strategy, see our guide on writing welcome sequences that convert.

Promotional Emails

Selling something. Balance value with persuasion.

Structure:

1. Hook with the problem or desire
2. Introduce the solution
3. Explain the offer clearly
4. Handle objections
5. Create urgency (if real)
6. Strong CTA

Don’t apologize for selling. If your offer genuinely helps them, promoting it is a service.

Newsletter Emails

Ongoing value. Build relationship and trust.

Keep it:

• Consistently formatted (so readers know what to expect)
• Genuinely valuable (not just company updates)
• Personal (your voice, your perspective)
• Actionable (give them something to do or think about)

Re-engagement Emails

Win back inactive subscribers.

Try:

• Acknowledge the absence: “Haven’t heard from you in a while”
• Offer value: “Here’s what you’ve missed”
• Give them an out: “Want to stay on the list?”
• Create FOMO: “Last chance before I remove you”

Email Frameworks That Work

PAS for Email

Problem: Name their pain Agitate: Twist the knife Solution: Present your offer

Works for: Promotional emails, launch sequences

The Story Email

Hook: Start mid-action Story: Share a relevant narrative Lesson: Extract the insight CTA: Connect to your offer

Works for: Relationship building, soft sells

For more on storytelling, see our Hook-Story-Offer guide. These same principles power blogs that sell.

The Curiosity Email

Tease: Hint at valuable information Build: Create anticipation Deliver: Give the payoff (or link to it) CTA: Next step to learn more

Works for: Content promotion, lead nurturing

Common Email Copy Mistakes

Mistake 1: Burying the lead

Don’t make readers scroll to find out what the email is about. Get to the point in the first few lines.

Mistake 2: Writing walls of text

Long paragraphs kill readership. Even if your email is long, make it look short with formatting.

Mistake 3: Multiple competing CTAs

“Read the blog post, follow us on social, check out our sale, and reply to this email” = nobody does anything.

Mistake 4: Generic personalization

“Hi [First Name]” isn’t personal anymore. Real personalization is writing like you understand who they are and what they want.

Mistake 5: All promotion, no value

If every email is a sales pitch, subscribers tune out. Balance promotional emails with genuine value.

Mistake 6: Inconsistent sending

Random emails feel like spam. Consistent emails build expectation and habit. Pick a schedule and stick to it.

The Email Copy Checklist

Before you hit send:

Subject Line:

• Under 40 characters?
• Creates curiosity or promises value?
• No spam triggers?

Opening:

• Hooks immediately?
• About them, not you?
• Preview text optimized?

Body:

• One main idea?
• Short paragraphs?
• More “you” than “I”?
• Easy to scan?

CTA:

• One primary action?
• Specific and compelling?
• Friction reduced?
• Repeated at least twice?

Overall:

• Would you read this if you received it?
• Does it provide value or just ask for something?
• Is the tone consistent with your brand?

Your Next Step

Open your last five emails. Read them like a subscriber would—quickly, skeptically, with a finger hovering over delete.

How many would you actually read? How many would make you click?

Now pick one email type you send regularly. Rewrite the next one using the frameworks above. Test it against your usual approach.

The difference between emails that work and emails that don’t isn’t magic. It’s craft—applied one element at a time.

For a complete guide to email marketing, see The Email Copywriting Guide.

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