> For the complete documentation index, see [llms.txt](https://toolkit-3.gitbook.io/toolkit/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://toolkit-3.gitbook.io/toolkit/email-updates.md).

# Email Updates

The **Email Updates** module within Toolkit introduces a notification system designed to keep users informed about key events across the Network Nervous System (NNS). 

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### **Core Feature**

**SNS Decentralization Sale Notifications**

The initial release of this feature focuses on **SNS Launch Notifications**, alerting subscribers each time a new Service Nervous System (SNS) sale goes live. Once subscribed, users can unsubscribe with ease should they decide they no longer wish to receive notifications.

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