See the full feature set

Warmup features that protect your sender reputation.

Rewarmly helps you ramp volume deliberately, keep activity consistent, and stay in control. All without exporting contacts or building your own warmup infrastructure.

Deliverability guardrails

Safety-first warmup, tuned for real sending teams.

Warmup shouldn't feel like guesswork. Rewarmly's feature set is designed around predictable pacing, clear signals, and sensible defaults.

Pacing

Gradual ramp-up

Grow volume in controlled steps so reputation develops steadily.

  • Clear daily targets
  • Stage-based progression
  • Predictable milestones
Continuity

Always-on warm activity

After ramp-up, keep healthy sending patterns going in the background.

  • Consistent daily activity
  • Schedule-friendly cadence
  • Less manual babysitting
Safeguards

Reputation-first checks

Fail-safe logic reduces risk when deliverability signals move the wrong way.

  • Throttling to avoid spikes
  • Simple pause signals
  • Controlled changes over time
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Dashboard overview, pacing plan, and safety status.

Control & clarity

Designed for fast decisions

Warmup progress should be easy to explain to your team and easy to act on.

  • Plain-language stages
  • Clear status signals
  • At-a-glance progress indicators

Templates & variation

Use flexible templates and rotation patterns so warm activity looks natural.

  • Template variations per stage
  • Consistent tone with controlled randomness
  • Maintainability for teams

Privacy-first architecture

Contact-level warmup state stays in Resend. Rewarmly stores only what it needs to run configuration.

  • No contact exports
  • No inbox scraping
  • No unnecessary retention

What you get

  • 1. Warmup plans that ramp volume safely and predictably.
  • 2. Controls to keep activity stable and avoid reputation shocks.
  • 3. High-level visibility into progress so teams can make confident changes.
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