Positioning
AI SDR vs. approval-first outreach: which protects your reputation?
Autonomous AI SDRs send at volume from their own infrastructure. Approval-first outreach keeps a human in the loop. Here's how each affects deliverability and reply rates.
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Deliverability
Cold email deliverability in 2026: the sender rules, explained
Google, Yahoo, and Microsoft tightened bulk-sender rules. What SPF, DKIM, DMARC, spam-rate thresholds, and one-click unsubscribe mean when you're doing your own outbound.
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Playbook
How to personalize cold email at scale without sounding like a bot
Real personalization is about relevance and timing, not {{first_name}}. A practical framework for researching prospects and writing emails that earn replies.
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