Automated Email: Complete Guide to Email Automation in 2026

Automated emails are the backbone of modern email marketing. While you sleep, they welcome new subscribers, recover abandoned carts, nurture leads, and re-engage inactive customers — generating revenue around the clock.

This guide covers everything about email automation: how it works, essential workflows, setup instructions, and the best tools to get started.

What Is Email Automation?

Email automation sends pre-written emails triggered by specific actions or conditions:

Why Automated Emails Matter

• 320% more revenue than non-automated promotional emails
• 70.5% higher open rates than regular campaigns
• Saves 6+ hours per week on manual email tasks
• Runs 24/7 without human intervention
• Personalizes at scale — right message, right time, right person

Essential Automated Email Workflows

1. Welcome Email Series

Trigger: New subscriber signup Timing: Email 1 immediately, then every 2-3 days Emails: 3-5 in the series

This is your most opened email series. Use it to:

• Deliver any promised lead magnet
• Introduce your brand story
• Highlight key products/services
• Build the relationship before selling

2. Abandoned Cart Recovery

Trigger: Cart created but not purchased (1 hour delay) Timing: 1 hour, 24 hours, 48-72 hours Emails: 3 in the series

Cart recovery emails bring back 5-15% of abandoned carts. Sequence:

1. Gentle reminder with cart contents
2. Social proof + product benefits
3. Incentive (discount or free shipping)

3. Post-Purchase Follow-Up

Trigger: Order completed Timing: Immediately, then at delivery, then 7-14 days after Emails: 3-4 in the series

Turn one-time buyers into repeat customers:

1. Order confirmation + upsell
2. Shipping/delivery update
3. Review request
4. Cross-sell recommendations

4. Re-Engagement Campaign

Trigger: No opens/clicks in 60-90 days Timing: Day 1, Day 4, Day 7 Emails: 3 in the series

Win back inactive subscribers:

1. “We miss you” with value reminder
2. Exclusive offer/incentive
3. “Last chance” before list cleanup

5. Lead Nurture Drip

Trigger: Lead magnet download or form submission Timing: Every 3-5 days Emails: 5-7 in the series

Educate and build trust until ready to buy.

Setting Up Email Automation

Step 1: Choose Your Platform

Brevo’s free plan includes automation for up to 2,000 contacts — perfect for getting started. For more advanced needs:

Step 2: Map Your Customer Journey

Identify key moments where automated emails add value. Start with the highest-impact workflows first.

Step 3: Create Your First Automation

1. Select trigger (e.g., “new subscriber”)
2. Set timing (immediate or delayed)
3. Design email content
4. Add conditions (optional: filter by segment)
5. Activate and monitor

Step 4: Test and Optimize

• Monitor open rates, click rates, and conversions
• A/B test subject lines and content
• Adjust timing based on engagement data
• Add/remove emails based on performance

Automation Best Practices

1. Start simple — One workflow at a time, master it, then expand
2. Personalize — Use name, purchase history, and segments
3. Set exit conditions — Remove contacts who convert mid-sequence
4. Monitor deliverability — Automated doesn’t mean “set and forget”
5. Respect frequency — Don’t overlap multiple automations on one contact
6. Track revenue attribution — Know which automations drive sales

Automated Email + Ecommerce

For Shopify stores, automated emails combined with real-time store data create powerful revenue-driving workflows. Tajo connects Shopify with Brevo to enable:

• Cart recovery with product images and prices
• Post-purchase flows with order-specific content
• Browse abandonment based on viewing history
• Loyalty program milestone emails
• Win-back campaigns based on purchase frequency

Getting Started

1. Sign up for Brevo free
2. Create a welcome email automation
3. Add abandoned cart recovery (if ecommerce)
4. Set up post-purchase follow-ups
5. Monitor and optimize weekly

Automated emails are the highest-leverage marketing activity you can invest in. Every workflow you set up generates returns for months and years to come.