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Unrestricted SMTP and Automation for Email Marketing Success

Published February 2, 2024 · Updated July 22, 2026 · Send Unlimited Email

Unrestricted SMTP paired with smart automation is a powerful combination for email marketing success - unlimited sending capacity plus workflows that run themselves. Here is how combining unrestricted SMTP and automation drives results.

The power of the combination

  • Unrestricted SMTP - no caps, a dedicated IP, reliable delivery at any volume.
  • Automation - triggered sequences, drip campaigns, and behaviour-based sends.
  • Together - campaigns that scale without hitting limits or manual effort.

Putting it to work

  1. Set up automated welcome and nurture sequences.
  2. Trigger sends on customer actions.
  3. Route everything through an unrestricted SMTP so nothing throttles.
  4. Monitor and refine with the data you collect.
Why it works: automation creates the volume; unrestricted SMTP delivers it. Capped sending would choke your best automated campaigns - unrestricted SMTP lets them run free.
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Frequently asked questions

What is unrestricted SMTP?

SMTP sending with no daily cap, on a dedicated IP - ideal for automated campaigns that generate high volume.

How do SMTP and automation work together?

Automation triggers the sends; unrestricted SMTP delivers them reliably at any volume, without throttling your workflows.