The SendDart journal
Guides and practical notes on email automation, deliverability, and building reliable delivery into your product.
Page 14 of 14 · 161 articles
Articles — page 14
DMARC Policy and Subdomains: Move From Monitoring to Enforcement Carefully
Review DMARC policy, subdomain handling and current specification changes before moving from monitoring to enforcement.
Opportunistic and Enforced TLS: Know Which Email Connection You Are Protecting
Understand opportunistic and enforced email TLS, distinguish submission from server delivery and check the connection your policy protects.
Email Domain Warmup: Build a Measured Sending Plan
Plan email domain warmup around real recipients, authentication, consistent sending and observable outcomes instead of fixed-volume promises.
How to Reduce Email Bounce Rate with Better Diagnostics
Diagnose email bounces, measure rates consistently, improve address collection and apply suppression rules to immediate and scheduled messages.
SPF, DKIM and DMARC Explained: Configure and Diagnose Email
Understand SPF, DKIM and DMARC alignment, inspect delivered messages and diagnose authentication failures before strengthening your domain policy.