Glossary

Email logs

Email logs

Email logs are detailed records of message activity generated by an Email Service Provider (ESP) or email infrastructure platform. Each log entry typically includes information such as: 

  • Sender and recipient addresses 
  • Message ID and subject line 
  • Timestamps for send, delivery, and bounce events 
  • Status codes and error messages 
  • IP and domain used for sending 
  • Engagement events (opens, clicks) if tracked 

Email logs are a critical tool for troubleshooting delivery issues, analyzing performance, and conducting deliverability audits. They help senders trace what happened to a specific message, from send request to delivery (or failure), and understand patterns in sender reputation or infrastructure behavior. 

Create beautiful, responsive emails in minutes.

Email made easy.