20 sentences to 10x your cold email campaign:

1/ A cold email has one goal: to start conversations. That’s it. Sell later.

2/ Ditch generic greetings (“Hope you’re doing well”). Get straight to the point.

3/ Your CTA should be a simple Yes or No question. Make it easy to reply.

4/ Always warm up fresh domains first. Protect your sender rep.

5/ Don’t over-rely on personalisation. Relevance & usefulness matter more.

6/ Benefits over features. Focus on the outcomes your prospect cares about.

7/ Write like every word costs you $100. Edit ruthlessly.

8/ One strong case study beats ten baseless claims.

9/ Turn a single email into 1,000s of different variants with Spintax.

10/ Deliverability health & positive replies are your 2 most important metrics.

11/ Avoid attachments & links unless they’re absolutely essential.

12/ Ditch any fancy HTML. Simple plain-text cold emails are best for deliverability.

13/ To scale safely, buy multiple domains and split sending volume across inboxes.

14/ Never send more than 50 emails a day from a single inbox.

15/ Read your email out loud. If it sounds stiff, rewrite it.

16/ “You” and “your” should outnumber instances of “I/We/Our.”

17/ Don’t just send one email. Follow up at least 3-5x. People are busy.

18/ Leave 3-7 days between each follow up. Don’t be annoying.

19/ Test one variable per A/B test: subject, CTA, intro, offer, length, etc.

20/ Iterate on your winners. Keep testing. The perfect cold email doesn’t exist.


📌 I used cold email to scale my business from 0 to $1.2M in 12 months (with no other marketing).

Since then, I’ve helped 2,000+ Agencies & B2B firms turn cold email into a predictable lead source with Mailscale.

Click “Visit my website” to discover how and to claim a free trial.


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