---
title: "Discussion on \"Cold Email Deliverability Checklist (2026)\" | Hashnode"
description: "Discussion on \"Cold Email Deliverability Checklist (2026)\". The 10 checks before any cold campaign sends: SPF/DKIM/DMARC, warmup, verification, safe volume, and recovering a burned domain."
url: "https://hashnode.com/posts/cold-email-deliverability-checklist-2026/6a67bf7892547054dd8d3f97"
---

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# [Cold Email Deliverability Checklist (2026)](https://agentgtm.hashnode.dev/cold-email-deliverability-checklist-2026?utm_source=hashnode&utm_medium=feed)

The 10 checks before any cold campaign sends: SPF/DKIM/DMARC, warmup, verification, safe volume, and recovering a burned domain.

Jul 27 · 4 min read · agentgtm.hashnode.dev  
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## Written by

[Rachel Smith](https://hashnode.com/@rachel-smith)

@rachel-smith · San Francisco, USA

  
[View profile](https://hashnode.com/@rachel-smith)

## Responses 1

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[StackShortlist](https://hashnode.com/@veristria)

[Oct 16](https://hashnode.com/posts/cold-email-deliverability-checklist-2026/6a67bf7892547054dd8d3f97/comment/6ad1818ceec3044d0b2772f8)

Solid list. The one I'd move to the top is list quality, since a clean domain setup won't save you if half the addresses bounce.