Email Deliverability Checklist Before Sending
Before sending, review your authentication, content, unsubscribe process, and list quality. Small mistakes can cause big deliverability problems.
Key points
- Verify DNS records
- Clean your list
- Test rendering
- Monitor replies
Recommended approach
Start with a simple, correct setup and test every change before scaling. Keep documentation of DNS records, server credentials, sending domains and support contacts so problems can be solved faster.
Monitor logs, delivery results and user feedback. Technical configuration is important, but list quality, permission, consistency and support processes are just as important for long-term stability.
Final notes
Send only to people who expect your messages. Make unsubscribing easy, keep content clear, and watch bounce and complaint signals after each campaign.