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Microsoft has made efforts to make it clearer when a call is from outside the tenant, and I think that helps. Still, it might now be a good idea to review the proper procedures with your users, and for larger organizations where users may not recognize the support team, an identity verification step might also be worth considering.
There is more detail in the announcement above, but the bottom line is this. You can get Defender and a range of e5 Purview tools for an additional $15 USD per month per user. With Business Premium costing $22 per month per user when paid annually, that’s a significant savings over a full E5 license if you have fewer than 300 users.
This post will be updated throughout the month as new items are added to the tag.
Be sure to subscribe to my M365 Newsletter for more M365 expertise and news.
If you can get Copilot to drop a link into the auto-summary, it would be less suspicious than an email sent from outside with a link. That’s probably true. After all, if you trust your AI Summarization tool to summarize the email instead of reading it, why wouldn’t you trust any links it included?
This is also coming with a price increase effective in July 2026:
There are some solid ideas in the article below, the first ones should be obvious: limit who can create Teams and have an approval process. Without that, you may as well start a pool to guess how many “test” Teams will be created in the first few months.
