Simple & Easy Notification Service release notes

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These are the release notes for the Simple & Easy Notification Service API guide. The release notes include:

  • New
    • Initial release
  • Update
    • Added: New features
    • Changed: Feature enhancements
    • Fixed: Bug fixes
    • Deprecated: Feature deprecations or service shutdown
    • Miscellaneous: Documentation changes

Read on for detailed descriptions of each release.

September 17, 2026

Classification Changes Go to page
Update - Feature addition Introduction of 5 new email delivery APIs. Following the integration of Outbound Mailer, SENS now supports email delivery and retrieval.
  • Email delivery request creation
    • POST /mail/v2/services/{serviceId}/requests
    • Request body required
      • address
      • groups
    • Request body optional
      • senderName
      • individual
      • confirmAndSend
      • advertising
      • parameters
      • reservationDateTime
      • attachFileIds
      • useBasicUnsubscribeMessage
      • unsubscribeMessage
      • name
      • type
      • operator
  • Get delivery request list
    • GET /mail/v2/services/{serviceId}/requests
    • Query parameter required
      • fromDateTime
      • toDateTime
    • Query parameter optional
      • requestId
      • mailId
      • title
      • templateNo
      • senderAddress
      • recipientAddress
      • dispatchType
      • status
      • pageNo
      • pageSize
      • sort
  • Get delivery request
    • GET /mail/v2/services/{serviceId}/requests/{requestId}
  • Get email list
    • GET /mail/v2/services/{serviceId}/requests/{requestId}/mails
    • Query parameter optional
      • mailId
      • recipientAddress
      • title
      • status
      • pageNo
      • pageSize
      • sort
  • Get email details
    • GET /mail/v2/services/{serviceId}/requests/{requestId}/mails/{mailId}