Account warm-up
Account warm-up is gradually increasing the sending activity of a LinkedIn account or email mailbox over time, so it builds a normal-looking history before running at full volume.
A new or long-idle account that suddenly sends a lot looks unusual to the platform. Warm-up avoids that by starting with low volume and raising it step by step, while engagement stays healthy.
On LinkedIn, this means ramping connection requests and messages gradually and watching signals like acceptance rate and any warnings. For email, it means building a sending reputation by ramping volume on a new mailbox and domain.
Warm-up is not a guarantee of safety, and platform rules can change. The sensible approach is steady pacing, high-quality targeting, and backing off at any sign of restriction. Related controls include daily send limits and send windows.
Common questions
How long should a warm-up take?
It depends on the account and platform. Increase gradually, track account health, and slow down if you see warnings or falling acceptance.
Does warming up guarantee an account will not be restricted?
No. It lowers risk but cannot remove it. Targeting quality and steady pacing also matter.
Related terms
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