Automation

Advanced Automation Triggers and Conditions

February 05, 2026 2 min read Guide

Beyond Basic Triggers

AcelleMail supports sophisticated automation triggers that go beyond simple list subscriptions.

Available Triggers

Behavioral Triggers

  • Email opened: Trigger when subscriber opens a specific campaign
  • Link clicked: Trigger on click of a specific URL in any email
  • Page visited: Track website visits (requires tracking pixel)

Data-Based Triggers

  • Date field match: Birthday, anniversary, renewal date
  • Custom field change: When any subscriber field value changes
  • Tag applied: When a specific tag is added to a subscriber

External Triggers

  • API webhook: Trigger from your app via REST API
  • Zapier/Make: Third-party automation platforms

Conditional Branching

If/Else Conditions

Condition: subscriber.custom_field("plan") == "premium"
  ├─ True → Send premium upsell email
  └─ False → Send upgrade offer email

Multi-Branch

Condition: subscriber.tag
  ├─ Has "purchased" → Post-purchase flow
  ├─ Has "trial" → Trial nurture flow
  └─ Default → General nurture flow

Advanced Patterns

Lead Scoring

Assign points based on engagement and trigger actions at score thresholds:

  • Email opened: +1 point
  • Link clicked: +3 points
  • Page visited: +5 points
  • Score > 50: Add "hot-lead" tag → Trigger sales notification

Re-Engagement Waterfall

Wait 30 days since last open
  ↓
Send "We miss you" email
  ↓
Wait 7 days → Check: Opened?
  ├─ Yes → Remove "inactive" tag, continue normal flow
  └─ No → Send "Last chance" email with incentive
       ↓
       Wait 7 days → Check: Opened?
         ├─ Yes → Welcome back flow
         └─ No → Add "unengaged" tag → Consider removal

API Trigger Example

curl -X POST https://your-acellemail.com/api/v1/automations/trigger \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "automation_id": "abc123",
    "subscriber_email": "user@example.com",
    "data": {
      "event": "purchase_completed",
      "order_total": 99.00
    }
  }'

AcelleMail Team

Verified author
Email marketing experts · AcelleMail.com

Engineers and marketers behind AcelleMail — the self-hosted email platform powering thousands of senders. We share what we learn shipping deliverability infrastructure, automation, and analytics so you can own every step of your email program.

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