Blog
Practical guides on email marketing, cold email deliverability, and growth for Shopify stores and SaaS.
Abandoned cart email examples: full copy for a 3-email sequence, plus 40 subject lines
Six abandoned cart email examples with full copy for the 1-hour, 24-hour and 72-hour reminders, plus timing, discount strategy and 40 subject lines.
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AI marketing agents: what they are, what they can do today, and how to choose one safely
What an AI marketing agent is, what content, email, ads and analytics agents can and can't do today, where to keep human approval, and how to choose one.
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Black Friday email 2026: a send calendar, segment offers, subject lines and deliverability prep
Plan Black Friday 2026 emails, from Nov 27 to Cyber Monday on Nov 30: a day-by-day send calendar, segment offers, subject lines and deliverability prep.
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The CAN-SPAM Act explained: requirements, penalties and a compliance checklist for email marketers
What the CAN-SPAM Act requires of commercial email, per the FTC: the rules, penalties, commercial vs transactional, a checklist, and GDPR and CASL.
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14 B2B cold email templates (and how to write a cold email that gets replies)
14 B2B cold email templates for first touches, follow-ups, breakups, referrals and events, plus the structure, cadence and CAN-SPAM basics.
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Ecommerce email flows: the 8 automations every store should run, with timing and copy outlines
The core ecommerce email flows: welcome, browse and cart abandonment, post-purchase, review, win-back, birthday and back in stock, with timing and copy.
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Email list cleaning: how to cut your bounce rate and keep your list healthy
How to clean an email list: hard vs soft bounces, role addresses, spam traps, inactive subscribers, a sunset policy, re-engagement and double opt-in.
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Email marketing benchmarks: open rates, click rates and ROI from published reports
Email marketing benchmarks from Mailchimp, Klaviyo, MailerLite, Campaign Monitor and Litmus, why open rates mislead since Apple MPP, and what to track.
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Email marketing for small business: a step-by-step guide to getting started
How to start email marketing as a small business: choose a tool, authenticate your domain, collect consent, build 3 automations and measure results.
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Email marketing strategy: how to plan goals, segments, flows and a 90-day roadmap
Build an email marketing strategy tied to revenue: goals, audience segments, a lifecycle map, campaigns vs flows, a content calendar and a 90-day plan.
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Email segmentation: types, strategies and 15 segment recipes for ecommerce and SaaS
Email segmentation explained: the main types, 15 ready-to-build segments for ecommerce and SaaS, and how Shopify customer data maps to each segment.
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Email subject lines: 130 examples by purpose, and the rules that get them opened
130 email subject lines grouped by purpose (welcome, sale, cart, launch, newsletter, B2B, cold email), plus rules for length, preview text and A/B tests.
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Email warm-up: how to warm up a new domain or mailbox without landing in spam
What email warm-up is, an example ramp schedule for a new domain or mailbox, how marketing and cold email warm-up differ, and the signals that mean pause.
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Email list building: 9 consent-based ways to grow your email list
How to grow an email list with consent: popup timing and offers, newsletter signup forms, Shopify checkout opt-in, content upgrades and referrals.
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SPF, DKIM and DMARC explained: example records and a safe DMARC rollout
What SPF, DKIM and DMARC records do, with example DNS records, how alignment works, how to roll out DMARC from none to reject, and the mistakes to avoid.
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Transactional email vs marketing email: the legal difference, the deliverability case for separating them, and the grey areas
Transactional vs marketing email: definitions, how CAN-SPAM's primary-purpose test treats each, why to send them separately, and receipts with promos.
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Welcome email examples: a 5-email welcome series template for ecommerce, plus a SaaS version
Welcome email examples with full copy: a 5-email welcome series template for ecommerce, a 4-email SaaS version, subject lines and a fill-in template.
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Why are my emails going to spam? A diagnostic checklist with free tools
Why your emails go to spam and how to check each cause for free: authentication, reputation, complaints, list quality and Gmail, Yahoo and Outlook rules.
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Best email marketing apps for Shopify in 2026: how to choose
Shopify Messaging, Klaviyo, Omnisend, Mailchimp and EterMail compared: pricing, free plans, AI features and App Store ratings, as of October 2026.
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Email deliverability: a practical guide to reaching the inbox
What email deliverability is, the signals Gmail and Outlook use to pick inbox or spam, and a checklist of settings that keep marketing email inboxed.
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Shopify email templates: 7 emails every store should send (with examples)
The seven automated emails that earn the most for Shopify stores, with when to send each one, what to put in it, and example subject lines you can adapt.
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Cold email deliverability: warm-up, daily limits and separate domains
Why cold email lands in spam and the rules that keep it in the inbox: authentication, gradual ramp-up, daily caps, sending windows, stopping on reply.
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Gmail, Yahoo and Outlook sender requirements: a practical checklist for marketing email
What Gmail, Yahoo and Outlook require from bulk senders: SPF, DKIM, DMARC, one-click unsubscribe and spam rates, in one checklist table.
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Lifecycle email for SaaS: onboarding, conversion and win-back with identify and track
How a SaaS product or app can send the right email at the right moment by sending two kinds of data — who the user is, and what they did.
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Shopify abandoned checkout emails: recover orders without double-sending
How Shopify abandoned checkout emails work, why customers get duplicate reminders, and how to run a recovery flow that stops the moment they order.
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What is EterMail? AI email marketing that knows your brand
EterMail is an AI email marketing platform for ecommerce, SaaS and apps. Here is what it does, how it works, and what makes it different.
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