Boost email deliverability with a technical audit and optimization roadmap.
Create a comprehensive email deliverability optimization plan for [Brand] using [ESP: Mailchimp/Klaviyo/ActiveCampaign/SendGrid]. Current open rate: [X%]. Goal: [Target open rate]. Audit and fix: 1. Domain authentication setup (SPF, DKIM, DMARC) - step by step 2. Sender reputation assessment 3. List hygiene protocol 4. Engagement segmentation strategy 5. Subject line best practices (avoid spam triggers) 6. Send time optimization 7. Email content guidelines (HTML/text ratio, images) 8. Unsubscribe flow optimization 9. Complaint rate reduction 10. Warm-up protocol for new domains 11. Inbox placement testing tools 12. Monthly deliverability maintenance checklist Provide specific technical steps and benchmarks for each improvement.