Yes — you can target a specific sub-group of your list rather than the whole audience. The pattern is segment-first, automate-second: build the segment in your list, then point your automation at it via either a list-add or a tag-add trigger. The contact experience is the same as if the automation watched the segment directly.

Key takeaway: Mailpro automations don't take a "segment" trigger directly. Use a tag or a list as the bridge.

How to send an automated email to a segment

  1. Build your segment in Lists > Contacts with the criteria that matter (city, interest, last purchase, custom field, etc.).
  2. Attach a tag to every contact in that segment (or move them to a dedicated list).
  3. Open Mes Automatisations > Ajouter. Choose the trigger Tag ajouté / supprimé (or Abonnement / désabonnement à une liste), and point it at the tag/list you just used.
  4. Build the email step, save, test, activate.

Why this two-step approach

Segments are dynamic — their membership changes as contact data changes. By materialising the segment as a tag or list, the automation has a stable signal to react to. Whenever a new contact matches the segment, the tag fires, the automation fires, the email sends. No segment definition lives inside the automation itself.

Best practices

  • Check the segment contains the right contacts before activating — one false positive sends a wrong email.
  • Personalize the email with dynamic fields so it matches the segment’s intent.
  • Track results on the per-workflow status page after activation.

Build it the right way

Get the segment basics from email segmentation, then pick a trigger from the automation triggers and an action from the actions page.

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