Email & Lifecycle Cheat Sheet

Transactional vs. marketing, broadcast vs. automation.

The core vocab, channel mechanics, and mental model every email marketer needs before anything else.

Get permission, not just addresses.

The highest-engagement emails you'll ever send.

Send less mail to more relevant people. ROI follows.

Write emails people actually want to open and read.

The 2-second test every email must pass before anything else matters.

The flows every business should have running.

Design multi-step nurture sequences that convert subscribers at each stage of the funnel.

The single highest-revenue ecommerce automation.

Resurrecting dormant subscribers without burning your list.

The exact sequence, timing, and copy that recovers lapsed subscribers before you give up and suppress them.

Open rate, CTR, revenue per email: the numbers that tell you what's working.

What to test, how to run a valid test, and what to do with the results.

Receipts, confirmations, password resets: the emails with the highest open rates.

98% open rates, brutal opt-out costs: how to do SMS without burning the list.

Web push, mobile push, and the 1-minute average attention window.

Outbound B2B email that does not get you blacklisted: deliverability, copy, and sequences.

Why your beautifully designed email never arrived.

The legal floor and why it matters more than ever.

How regulators actually enforce email law: penalties, case studies, and the compliance checklist that keeps you out of court.

Recency, Frequency, Monetary: segment by behavior, not demographics.

The number that decides what every other number is allowed to be.

The dominant marketing channel outside North America: templates, opt-in, and Meta's ecosystem.

Send because they did X, not because it is Tuesday: the most relevant email you can send.

Forms, carousels, and live data inside emails: the underused format with 8%+ CTR that most ESPs now support.

AI-generated subject lines, dynamic content blocks, and per-subscriber copy: tools, data requirements, and guardrails.

Preference centers, progressive profiling, and consent-first personalization.

Structuring hyper-targeted, multi-touch outbound email cadences for B2B high-value enterprise accounts.

Master ISP reputation scoring, BIMI implementation, DMARC progression, and Gmail's 2024 requirements to keep emails in the inbox, not spam.

Combine email and SMS strategically using channel decision frameworks, compliance rules, frequency caps, and cross-channel sequencing to maximize revenue and engagement.

The people who never open your emails are quietly costing you the ones who do. Here is how to let them go, on purpose.

How often and exactly when to send. The two variables segmentation never answers.