u/randyhandymandy

I have a scrubbed list of roughly 30,000 verified email addresses, primarily business owners of companies generating between $2 million and $20 million in annual revenue.

I'm trying to determine the best outreach strategy.

Should I individually research each prospect and personalize every email with something specific I find online, or is that impractical at this scale?

What are the current best practices for outbound campaigns with a list of this size?

At the moment, I have 25 warmed-up inboxes in Instantly and plan to send 30–50 emails per inbox per day. My goal isn't to burn through my lead list. I'd rather optimize for long-term performance by balancing personalization, deliverability, testing, and reply rates before scaling.

How would you approach this? Specifically:

• How much personalization would you recommend at this volume?
• What type of copy would you use?
• Would you segment the list or send one core campaign?
• How would you structure your testing before scaling?

My goal isn't to book a meeting directly from the cold email. My goal is to generate enough interest around a specific problem that prospects choose to visit my landing page and book a call.

The audience is business owners with $2M–$20M in annual revenue whose businesses are still heavily dependent on them personally.

Are there good sources to purchases email lists that are fairly accurate and if so who do you recommend?

I've written a long-form B2B direct mail sales letter aimed at business owners doing approximately $2M–$20M in annual revenue. Most of these owners have likely tried to scale before and hit a ceiling tied to their own involvement in the business.

They opted in via email first, so they've already raised their hand and expect a sales letter. They're not being ambushed by one.

The objective isn't to close the sale from the letter. The goal is to get qualified owners to book a call for a two-day executive workshop.

Framework this was written in

I'm drawing on a few specific direct-response traditions, so it helps to know the lens before you read:

• Gary Bencivenga's proof-fusion approach, where claim and proof are fused into a single unit rather than a claim followed by separate evidence. If a section feels like it's making an assertion and backing it up right in the same breath rather than stacking proof afterward, that's intentional.
• John Caples' emphasis on headline and lead testing, direct and curiosity-driven openers over clever ones.
• Ken McCarthy's direct marketing principles, particularly around speaking to a specific, identifiable buyer rather than a generic audience.
• Eugene Schwartz's market sophistication and awareness levels, meeting the reader where they are in terms of problem awareness rather than assuming they already believe they need this.

I'm not asking you to grade me on whether I nailed these, I'm asking whether the execution actually works on you as a reader, regardless of which tradition it's borrowing from.

Who this is for and how to read it

The reader is a business owner, not a marketer. They opted in expecting to receive this letter, so they're primed but still skeptical, busy, and have seen a lot of consultant pitches before. They may or may not believe their revenue problem is tied to their own involvement in the business, that's part of what the letter has to establish before it can sell anything.

If you're willing, it would help a lot to read it once as that owner would, just taking it in the way they'd experience it. Then, if you have a second pass in you, I'd love to hear where the technique itself broke down for you as a copywriter.

What I would appreciate feedback on

• Does the headline make you want to keep reading?
• Does the lead pull you in?
• Where did you lose interest, if anywhere?
• Which claims need stronger proof?
• Does the mechanism feel genuinely differentiated?
• Does the offer feel compelling enough to book a call?
• If you wouldn't book the call, what stopped you?

I'm not looking for grammar or style edits. I'm looking for honest, direct feedback. If something isn't working, I'd rather hear that than polite encouragement.

Here's the letter:
https://revenuearchitect.ca/letter

Thanks in advance to anyone willing to take the time to read it.

I'm looking for recommendations from people who are actually running cold email campaigns, not affiliates or people repeating what they've heard.

Current setup:

• I own 5 domains already • Need approximately 5 inboxes per domain (25 inboxes total) • Using Instantly • Need warmup support • Need IMAP/SMTP • Need to point my own DNS/MX records • Sending B2B cold email • Database size is approximately 25,000–50,000 prospects

What I'm looking for:

• Lowest cost possible without hurting deliverability • Ability to use my own domains • Reliable inbox placement • Good support • Stable long-term provider • No issues with Instantly integration • No issues with warmup tools

What I'm not looking for:

• General business email recommendations • Marketing claims • Affiliate links • "I've heard good things about..." responses

If you're currently using a provider successfully, can you share:

• Provider name • Number of domains • Number of inboxes • Monthly cost • How long you've been using them • Any deliverability issues • Any account suspensions or restrictions you've run into

I'm looking for real-world experience from people actively sending cold email today.

Thanks