Click the details icon in the Action column of the Mail Log list.
You will be redirected to the Email Details page.
Here you can view:
The full email message body.
The final sending result.
If the email failed, a specific Error message will be displayed at the bottom (e.g., "authentication error" or "invalid address"), helping you identify the root cause.
Reference: See the "View Mail Logs" guide in the documentation center.
Q: What steps should I take if all emails are failing to send?
A: systematic failures usually indicate a configuration or network issue. Please check the following:
Verify SMTP Settings: Go to System Configs > Setting (or System Settings → Email Configuration) and confirm that the SERVICE_MAIL_HOST, SERVICE_MAIL_USERNAME, and SERVICE_MAIL_PASSWORD are correct.
Check Network & Security: Ensure that your antivirus software or firewall is not blocking outbound SMTP connections.
Provider Verification: If you are using Gmail or a similar provider, ensure you have completed any required account self-verification processes.
Note: Google often issues a security warning on the first SMTP attempt; you must approve this activity before sending can resume.
Retry: After fixing the issue, you can manually trigger a re-send from the Mail Log page.
Reference: For a complete guide on setting up your mail server, refer to the SMTP Configuration section in the documentation center.