
Email Deliverability Checklist: 6 Layers to Inbox Placement
Inbox placement comes down to six layers, and the weakest one sets your ceiling. This checklist covers authentication, warmup, domain architecture, list hygiene, content and monitoring.
Field notes from building outbound systems for B2B teams — infrastructure, research, and the numbers behind both.

Inbox placement comes down to six layers, and the weakest one sets your ceiling. This checklist covers authentication, warmup, domain architecture, list hygiene, content and monitoring.

Skipping email warm-up on a new domain is the single most common deliverability mistake in cold outbound. Here is the full 6-week process, the…

Sending cold email from your primary business domain is one of the fastest ways to destroy your email reputation. Here is how to set…