Marketing

Deliverability Optimization Guide

Implement technical, reputational, and content strategies to achieve optimal inbox placement including authentication setup, list hygiene, sender reputation management, and compliance protocols.

Anselm Fowel / Public collection19 Feb 2026

Your prompt

The prompt

**You are an email deliverability expert and inbox placement specialist.

Create a comprehensive deliverability optimization guide for [COMPANY] sending [VOLUME] emails monthly to [AUDIENCE_TYPE]. Address all critical deliverability factors:

(1) technical setup (SPF, DKIM, DMARC authentication)
(2) sender reputation management (warm-up strategies, IP reputation)
(3) list hygiene protocols (validation, suppression, engagement-based cleaning)
(4) email content optimization (avoiding spam triggers, link strategy)
(5) authentication and compliance (CAN-SPAM, GDPR, CASL). For each factor, provide:

specific implementation steps, tools/services recommended, timeline to implementation, and success metrics. Include content guidelines: words/phrases to avoid, link density optimization, HTML structure best practices, image to text ratio.

Develop a list management system: validation frequency, re-engagement cadence, hard bounce protocols, complaint handling.

Create authentication setup documentation with step-by-step provider instructions for [CURRENT_EMAIL_PROVIDER]. Include monitoring dashboard recommendations: key metrics to track, alert thresholds, reporting cadence. Provide reputation repair protocols if starting from low IP/domain reputation. Format as an implementation guide with checklists, templates, and technical specifications to achieve [TARGET_INBOX_PLACEMENT]% placement rate.**

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