Resource library
Everything you need
before the first send
Guides, free tools, prompts and comparisons — organized around what you're trying to do, not when we published it.
Pick a path
Five collections bundle the guides and tools that answer the same buyer question — start here, fix deliverability, write better copy, trust your metrics, or run client outbound.
Collection
Start here
First send, first week, first domain check
Browse collectionCollection
Land in the inbox
Authentication, warmup, blocklists and Gmail rules
Browse collectionCollection
Earn replies
Copy, sequences, benchmarks and prospecting
Browse collectionCollection
Trust your numbers
Human-only opens, A/B tests and funnel math
Browse collectionCollection
Run client outbound
Workspaces, reports and flat pricing
Browse collectionMost useful right now
Hand-picked — not an algorithm, not "recent posts."
Up and running in an afternoon
Connect Gmail or Outlook, import contacts, let Norbe draft the sequence — the setup path on the homepage.
Read moreNorbe AI outbound operator
Describe a campaign in one sentence; Norbe drafts the whole sequence, researches every prospect and waits for your approval to send.
Read moreDomain Health Checker
SPF, DKIM, DMARC and MX in one pass before you send a single email.
Read moreHow email warmup actually works
Pools, domain-safe cohorts, relationship memory, capacity gates and the limits of every inbox claim.
Read moreGmail & Outlook sender rules
SPF, DKIM, DMARC and the 0.3% complaint line — for busy people.
Read moreSPF Record Generator
Build a lean v=spf1 record with the DNS lookup budget counted live.
Read moreRead enough? Send something honest.
Everything in this library exists because we run the same checks on every customer mailbox.