
Email Warm-up: Build Sender Reputation Before You Scale
Warm-up is how a new domain earns trust: which signals receivers measure, a six-week ramp schedule, how to pick the audience, what to send, and the metrics to watch daily.

Warm-up is how a new domain earns trust: which signals receivers measure, a six-week ramp schedule, how to pick the audience, what to send, and the metrics to watch daily.