---
title: Office 365 – Expiring domain notification is coming - cubesys
description: If you use Office 365 and have associated your public domain name (also known as custom domain in Office 365/Azure AD), a new coming feature is going to help you maintaining your associated domains.This feature, called Expiring Domain Insight, will notify you with an high-severity alert, sent to the tenant…
---

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# [Office 365 – Expiring domain notification is coming - cubesys](https://www.cubesys.com.au/blog/office-365-expiring-domain-notification-is-coming)

 Written by [cubesys](https://www.cubesys.com.au/blog/author/cubesys) | Apr 14, 2021 2:00:00 PM

If you use Office 365 and have associated your public domain name (also known as custom domain in Office 365/Azure AD), a new coming feature is going to help you maintaining your associated domains.

This feature, called Expiring Domain Insight, will notify you with an high-severity alert, sent to the **tenant administrators**, letting you know every 90, 60 and 30 days when a domain is expiring (below a sample of the alert)

<https://www.cubesys.com.au/hubfs/Imported_Blog_Media/image-11-2.png>

Then you can click the **View alert details** to get more insight about the expiring domain

<https://www.cubesys.com.au/hubfs/Imported_Blog_Media/image-12-1.png>

[View full post](https://www.cubesys.com.au/blog/office-365-expiring-domain-notification-is-coming)

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