---
title: "Simple & Easy Notification Service release notes"
slug: "sens-releasenote"
updated: 2026-10-08T04:14:29Z
published: 2026-10-08T04:14:29Z
canonical: "api.ncloud-docs.com/sens-releasenote"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Simple & Easy Notification Service release notes

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}` | - [Create email delivery request](/docs/en/sens-mail-request-create) - [Get delivery request list](/docs/en/sens-mail-request-list) - [Get delivery request](/docs/en/sens-mail-request-get) - [Get email list](/docs/en/sens-mail-list) - [Get email details](/docs/en/sens-mail-get) |