Open this lesson in your favourite AI. It'll walk you through the why, explain the demo, and quiz you on the try-it list.
Sending large volumes from a new or cold domain before establishing a positive reputation causes immediate throttling and blacklisting that can take months to recover from. A structured warm-up ramp builds trust with inbox providers incrementally so your full volume lands reliably.
Use these three in order. Each builds on the one before.
In one paragraph, explain what domain warm-up is and why skipping it causes deliverability problems.
Walk me through how inbox providers detect a new sending domain, what signals they watch during the warm-up period, and how those signals translate into reputation scoring.
A company is migrating from one ESP to another and must warm up a new sending IP while maintaining current send volume — design the transition plan so deliverability doesn't drop.