Help
Short articles covering the parts of outreach setup that take a minute to understand but matter forever once you get them right.
AI agents
- Connect your AI agent over MCP — Install the skills pack + an access token so Claude, Cursor, or Windsurf drives Chuhching like an expert — pipeline, outreach, automations, and more.
Email deliverability
- Sending domain setup — the full walkthrough — Step-by-step: pick a domain, add SPF/DMARC/DKIM TXT records, verify with your provider, warm up the mailbox, and monitor replies.
- SPF — what it is and how to set it up — SPF tells receivers which servers can send mail for your domain. One TXT record at the domain root. Takes 2 minutes.
- DMARC — policy, reporting, and ramping from monitor to enforce — DMARC is the glue that makes SPF and DKIM actually enforce. Start with p=none, watch reports, move to p=quarantine then p=reject.
- DKIM — signing outbound mail per provider — DKIM cryptographically signs each message. The exact TXT record depends on your SMTP provider's selector. Google, Microsoft, Resend, Mailgun all differ.