Manually sending emails to every new subscriber, cart abandoner, and lapsed customer is a fast track to burnout. Email automation handles the repetitive sends so your team can focus on the work that actually needs human judgment.
That said, not every automated email pulls its weight. Some build genuine loyalty. Others just add noise. Here are the six worth your time.
1. The welcome email (Your first impression)
The moment someone signs up, a welcome email should land in their inbox. This is your chance to set the tone and tell them what to expect, without sounding like a chatbot.
Why it matters:
Welcome emails get up to 4x more opens and 5x more clicks than regular campaigns. That kind of attention is rare, so use it well. [Campaign Monitor]
Tips:
- Send it immediately after sign-up. Delay kills the moment.
- Tell them what comes next, emails, discounts, content, whatever they signed up for.
- A short "meet the team" or behind-the-scenes note goes a long way.
2. Abandoned cart email (They left something behind)
Someone adds products to their cart, gets distracted, and disappears. An abandoned cart email brings them back.
Why it matters:
These emails can recover up to 15% of lost sales, a significant return for a single triggered send. [CartBoss]
Tips:
- Send within 1-2 hours of abandonment.
- Include product images and a direct CTA like "Return to your cart".
- A small discount or free shipping offer can close the gap.
3. Post-purchase email (The relationship builder)
Someone just bought from you. The worst thing you can do is go quiet. A good post-purchase email confirms the order and keeps the momentum going.
Why it matters:
It reinforces trust, reduces buyer anxiety, and increases the likelihood of a repeat purchase.
Tips:
- Thank them genuinely, not with boilerplate copy.
- Include tracking links, care instructions, or a short guide on getting the most from what they bought.
- A follow-up a week later asking how they are finding the product is simple and effective.
4. Birthday and anniversary email (Make them feel remembered)
Whether it is their birthday, their one-year sign-up anniversary, or six months since their first order, a well-timed celebration email makes people feel recognised.
Why it matters:
These emails combine goodwill with a concrete reason to buy. People are more likely to treat themselves when given a nudge and a reward.
Tips:
- Attach something of value: a discount, a freebie, or exclusive content.
- Keep the subject line warm and specific. "We remembered your birthday" beats "Special offer inside" every time.
5. Re-engagement email (One last try before you let go)
Inactive subscribers are a quiet problem. They drag down your deliverability and skew your engagement metrics. Before you remove them, give them one clear chance to stay.
Why it matters:
A re-engagement flow protects your sender reputation and occasionally wins back subscribers who had simply lost track of you.
Tips:
- Subject lines like "Still want to hear from us?" or "We miss you" tend to outperform promotional copy here.
- Give them a reason to stay: updated content, a preference centre, or a time-limited offer.
- If they still do not engage, remove them cleanly. A smaller, active list beats a large, unresponsive one.
6. Review request email (Ask, and you shall receive)
Happy customers will tell people about you, but usually only if prompted. A review request email is one of the simplest ways to build social proof.
Why it matters:
Reviews build trust with future buyers, support your SEO, and give you honest feedback to work with.
Tips:
- Send 7-10 days after delivery, once the customer has had time to form an opinion.
- Make leaving a review as easy as possible. One-click star ratings work better than lengthy forms.
- A discount code or competition entry as a thank-you improves response rates.
How to set this up properly
Automation platforms can look complicated at first. They are not, once you have a clear plan.
A straightforward three-step approach:
Pick your platform. TouchBasePro has the automation tools you need to build all six of these flows.
Map the customer journey first. For each email, ask yourself: at what point would this feel genuinely useful to the person receiving it? If you cannot answer that, the email is not ready.
Test and adjust regularly. No automation flow should run on autopilot indefinitely. Check open rates, test subject lines, and A/B test your CTAs on a schedule.
The best automated emails do not feel automated
A well-built flow arrives at the right moment, in the right tone, and feels like it was written for the person reading it. That is not a trick. It is just knowing your customer well and timing your communication accordingly.
Get these six right, and your automation will do real work for your business without you having to think about it.
Want help building email automation that converts? Talk to the TouchBasePro team and we will get you set up.
Frequently asked questions
- When should I send an abandoned cart email?
- Send it within 1-2 hours of the cart being abandoned. The sooner it lands, the more likely the customer is still in buying mode. A follow-up a day later can also help if the first email goes unanswered.
- How do re-engagement emails affect deliverability?
- Inactive subscribers drag down your engagement rates, which signals to inbox providers that your emails are not worth showing. A re-engagement flow lets you identify who is genuinely interested and remove those who are not, keeping your sender reputation clean.
- How long after a purchase should I send a review request?
- 7-10 days after delivery is the standard recommendation. It gives the customer enough time to use the product and form an opinion, without so much time passing that the purchase feels distant.
- Do I need all six automated emails, or can I start with fewer?
- Start with the welcome email and abandoned cart email. They deliver the clearest return for the least setup effort. Add the others as your customer journey becomes clearer and you have the data to time them well.