How I Sent 60,000 Cold Emails in April as a Complete Newbie (and Scaled It Profitably) · ScaledMail

How I Sent 60,000 Cold Emails in April as a Complete Newbie (and Scaled It Profitably)

Hey ScaledMail community! 👋 I run a B2B SaaS that helps companies appear in ChatGPT and other AI answers. With CPMs rising on paid channels, we turned to cold email starting in November. Cold email has quickly become one of our most important acquisition channels.

I knew nothing about cold outreach when I started. I learned a lot along the way (including plenty of mistakes), so here’s everything I wish I had known from day one.

Part 1: Technical Setup

Domain Strategy

Buy dedicated domains just for email campaigns — never ever use your main company domain.
Set up DNS records immediately: SPF, DKIM, and DMARC.
Use Google Workspace or Microsoft 365 for better deliverability (roughly $4–6 per account per month).

Email Account Setup

Create 1–4 email accounts per domain.
Start slow: 10 emails per account per day, then increase volume by ~10% each day.
Max once warmed up: ~25 emails per account per day.
Example: 4 domains × 3 accounts × 25 emails = 300 emails/day to begin with.

IMPORTANT: Always warm up accounts for at least 14 days before ramping up.

Extra tips that help a lot:

Add real profile photos and complete the accounts.
Older domains tend to perform better when you can get them.
Set up a custom tracking domain for accurate open/click data.

Choosing Your Sending Platform

The ScaledMail platform is pretty good thanks to its campaign sequencing, deliverability focus, analytics, and the real-world insights shared by other operators who are actively scaling. It’s genuinely one of the strongest environments for cold email right now.

I’ve also run high-volume campaigns successfully with Instantly.ai, which complements tools like ScaledMail nicely depending on your workflow and volume.

A lot of top performers use a combination of platforms and simply play to each tool’s strengths. Test what fits your process best (I know people using 3 different outreach platforms each for a specific purpose).

Part 2: Finding the Right People

1. LinkedIn-Based Data (Best for office workers & B2B decision makers) Perfect for software companies, consultants, law firms, marketing agencies, etc.

Top tools:

Apollo— Most complete LinkedIn database
LinkedIn Sales Navigator + enrichment tools
Crunchbase — Great for startups and tech companies

2. Google Maps Data (Best for local/service businesses) Perfect for restaurants, repair shops, medical offices, retail stores, etc. You can use a scraper to automate the process.

3. Finding Similar Companies When you already have a winning customer profile and want more like them:

Pandamatch — Budget-friendly option
Ocean — More features but higher price

Part 3: Cleaning Your Email List

This step is crucial. Bad email addresses will:

Cause bounces
Trigger spam filters
Damage your sender reputation
Waste your daily sending limit

Part 4: Organizing Your Contacts

Group your contacts into specific segments so you can write truly targeted messages. Good segmentation beats generic AI personalization every time.

Effective ways to group:

Industry niches — Target specific types inside broader industries
Upcoming events — Reference trade shows or conferences they might attend
Success stories — Group by which case study would resonate most
Location — City, state, or region-based targeting
Job level — Decision makers vs. influencers
Problems — Group by their biggest likely challenges

Part 5: Writing Effective Emails

Email Format Rules

Plain text only (no fancy formatting)
Use spintax for greetings and sign-offs to add natural variety
No images or tables
Simple signature with no links or photos
Test every new template with 50–100 sends first

The 4-Part Email Structure

Personal Reason (Why this person?) Explain why you’re reaching out to them specifically. Example: “Hi Sarah, I saw your marketing agency’s recent blog post about client retention challenges and it got me thinking about your situation.”
What You Offer (Value Proposition) Clearly state what you do and how it helps. Example: “We help marketing agencies like yours reduce client churn by 40% through our automated client health monitoring system. We’ve worked with 75+ agencies in the past two years.”
Simple Next Step (Call to Action) Make it easy to say yes. Example: “Would you be interested in a 15-minute call to see how this could work for your agency?” Best CTAs either offer something free and valuable (audit, trial, consultation) or ask a simple yes/no question.
Proof (Handle Objections) Address doubts with specific examples and results. Example: “Last month we helped Digital Growth Co. reduce their client churn from 15% to 6% in just 30 days using our system.”

Subject Line Tips Keep them short and curious (6 words or less):

“Question for {{first_name}}?”
“{{first_name}} — quick thought?”
“{{company_name}} marketing?”
“Noticed {{company_name}}”

Part 6: Writing Best Practices

Keep it human — Short emails win. People won’t read long messages from strangers.
Make it feel personal, like you spent real time on it.
Be truthful — say “we’ve helped 50+ companies” instead of “we’re the best.”
Use clear language — don’t make people guess what you’re selling.
Speak their industry language so it feels relevant.

Part 7: Follow-Up Strategy

Follow-ups are simpler than first emails. You’re just adding context, reminding them of the offer, or presenting it differently.

Follow-up rules:

Send 2–4 follow-ups maximum
Space them 2–14 days apart
Make timing feel natural, not robotic
Focus more energy on finding new prospects than endless follow-ups on the same ones

Part 8: Testing and Optimization

Before launching:

Test your spam score
Send small test batches (50–100 emails)
Monitor reply rates and deliverability
Adjust based on real results

Success Metrics

Reply rate: 2–5% is good
Positive reply rate: 1–2% is solid
Meeting booking rate: 0.5–1% is excellent
Close rate: 20–30% of meetings booked is strong

Start small. Don’t wait for everything to be perfect, just get started. You’ll test, learn, and scale as you go.

Hopefully this guide saves you some of the headaches I went through early on. If it helps, a quick upvote and comment below would mean a lot so more people in the ScaledMail community can find it.

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How I Sent 60,000 Cold Emails in April as a Complete Newbie (and Scaled It Profitably)