Scale sending volume
Raise sustained daily volume with step sizes tied to recent successful history.
- Difficulty:
- Advanced
- Prerequisites:
- Stable complaint/bounce baselines, Monitoring in place
- Last updated:
- 2026-07-15
- Author:
- empire
Objective
Scale sending safely
Increase sending volume on an already warm identity without triggering filters.
Starting state
Warm identity with a known baseline daily volume
Prerequisites
- Stable complaint/bounce baselines
- Monitoring in place
Estimated time
2–4 hours
Difficulty
advanced
Required access
- ESP admin
Inputs
- Baseline volume
- Target volume
- Step size policy
Step-by-step instructions
- Document the baselineCapture recent daily volume and quality metrics before any increase.
- Step up deliberatelyIncrease volume in bounded steps proportional to the baseline.
- Hold and verifyHold each step until metrics prove the identity can sustain it.
Verification
- Metrics stable for the hold window at each step
Common mistakes
- Spike-driven filtering after an oversized jump
- Is IP/domain capacity ready for the next step?
Rollback / recovery
- Return to the last known-good daily volume
Expected outcome
Higher sustained volume without reputation regression.
When to escalate
- Approach to provider spam-rate ceilings during scale