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Sending Velocity

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Authentication
DNS
Reputation
Warmup
Deliverability
Inbox Placement

Sending Velocity

How quickly volume increases relative to recent sending history.

Reading time:: 5 min
Difficulty:: Intermediate
Estimated duration:: 5 min
Prerequisites:: Daily Sending Volume
Last updated:: 2026-07-15
Author:: empire

Prerequisites

Daily Sending VolumeMessages sent per day for a domain or IP — the primary warmup control unit.

Related Concepts

Daily Sending VolumeMessages sent per day for a domain or IP — the primary warmup control unit.
WarmupControlled introduction of sending volume so mailbox providers learn to trust a domain or IP.

Where do you want to go next?

WarmupControlled introduction of sending volume so mailbox providers learn to trust a domain or IP.

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