Email Deliverability Checker

Diagnoses email deliverability problems and provides actionable steps to improve inbox placement rates.

Usage

Ask for help troubleshooting delivery issues, checking DNS records, or improving sender reputation.

Examples

• "Why are my emails going to spam?"
• "Check if my SPF and DKIM records are configured correctly"
• "How do I improve my sender reputation score?"

Guidelines

• Always verify SPF, DKIM, and DMARC records are properly configured
• Monitor blacklist status regularly with tools like MXToolbox
• Warm up new sending domains gradually over 2-4 weeks
• Keep bounce rates below 2% by cleaning your list regularly
• Authenticate all sending sources in your SPF record