Peter Schmidt

High Volume Email reaches General Availability in Exchange Online | Microsoft Community Hub techcommunity.microsoft.com/blog/exchange/…

🎓🧠 Did you know that Microsoft has one of the best #free #generative #AI courses you'll find on the web? Save this for later to achieve your goals! 🔗 Direct link: microsoft.github.io/generative-ai-…

.@Office365 Several interesting events are happening in the world of #Exchange. It's time to get over to SE, Microsoft is laying the foundation to move the SOA for objects, and Exchange Online gets auto-archiving based on mailbox size. office365itpros.com/2025/10/09/exc… #Microsoft365

Active Directory schema extension issue if you use a Windows Server 2025 schema master role | Microsoft Community Hub techcommunity.microsoft.com/blog/exchange/…

Did you know Entra ID Protection never automatically clears Medium or High risk? We either need to use Risk Based Conditional Access policies to remediate or an admin needs to manually remediate User risk = password reset Sign-in risk = require MFA learn.microsoft.com/en-us/entra/id…

Auto-Archiving for Exchange Online | Microsoft Community Hub techcommunity.microsoft.com/blog/exchange/…

@DarioZadro @alitajran You will be able to manage the Exchange attributes in Exchange Online.

@alitajran How is this different from moving connect sync to another server and shutting down the LES?

Removing the Last Exchange Server is now FINALLY possible! A new capability in Exchange Online now allows administrators to manage Exchange attributes for directory-synchronized users with mailboxes hosted in the cloud. With this update, the Source of Authority (SOA) for Exchange-specific attributes can be transferred to the cloud, while the SOA for identity-related attributes remains under the control of the on-premises Active Directory. After moving the SOA for Exchange attributes to the cloud, these details can be managed using EXO PowerShell, the Microsoft 365 Admin Center, or the Exchange Admin Center, whereas identity attributes are still modified through on-premises Active Directory only. Read more: learn.microsoft.com/en-us/exchange… #Microsoft365 #ExchangeOnline #ExchangeServer #Hybrid #MicrosoftEntra #EntraID #ActiveDirectory #Microsoft

Deep Dive: DLP Incidents, Alerts & Events - Part 1 techcommunity.microsoft.com/blog/microsoft… #MicrosoftDefender #DefenderforCloud #Security #MicrosoftSecurity #Cybersecurity #DefenderXDR #MicrosoftThreatIntelligence

We got a new Ninja Training, now for MSEM (Microsoft Security Exposure Management). This is v1 and we will continue to grow and later add certificate of accomplishment, just like other Defender Ninja Trainings. techcommunity.microsoft.com/blog/securitye…

Multi-tenant endpoint security policies distribution is now in Public Preview techcommunity.microsoft.com/blog/microsoft… #MicrosoftDefender #DefenderforCloud #Security #MicrosoftSecurity #Cybersecurity #DefenderXDR #MicrosoftThreatIntelligence

Announcing Public Preview: Phishing Triage Agent in Microsoft Defender techcommunity.microsoft.com/blog/microsoft… #MicrosoftDefender #DefenderforCloud #Security #MicrosoftSecurity #Cybersecurity #DefenderXDR #SecurityCopilot #GenerativeAI

Have you found the GitHub repo for the Microsoft Security Copilot book? The repo contains: Sample Prompts, Sample Promptbooks, Custom Plugin Examples, YAML Files, and KQL Queries. github.com/PacktPublishin… #SecurityCopilot

⭐ m365maps.com July 2025 update ⭐ New feature: Tenant Storage Calculator! Plus minor updates and bug fixes. As always, please check the Change Log for details and reach out with any feedback, issues, or suggestions 👍 #m365maps #Microsoft365

Today's the day! Exchange Server SE and Skype for Business Server SE have both been released! Blog post announcements: techcommunity.microsoft.com/blog/exchange/… techcommunity.microsoft.com/blog/skype_for… #MSExchange #Skype4BusinessServer #RTM #Announcement

Exchange Server Subscription Edition (SE) is now available | Microsoft Community Hub techcommunity.microsoft.com/blog/exchange/…

If you haven't configured trusted locations in Microsoft Entra, you should do so now 🔐 Here's why: ourcloudnetwork.com/configure-micr… Named locations in Microsoft Entra aren't just for use in Conditional Access policies. Even then, most organisations misuse them for exclusions, rather than for applying additional controls... If you are an Entra ID P2 organisation, configuring Trusted Location will help improve risk detection accuracy in Entra ID Protection, providing a much better experience for your end users! #Entra #Microsoft #Protection

Slides from my @WEareTROOPERS talk are available at aadinternals.com/talks

Practical Graph: Finding Owners for Ownerless Apps from Audit Data: bit.ly/3T7366u @12Knocksinna #EntraID #PowerShell #Audit

Best Practices for Investigating Phishing Incidents in Microsoft Defender for Office 365 techcommunity.microsoft.com/blog/coreinfra… #MicrosoftDefender #DefenderforCloud #Security #MicrosoftSecurity #Cybersecurity #DefenderXDR #MicrosoftThreatIntelligence

Attention Microsoft 365 and Entra admins. ICYMI There is a BIG security change coming up and soon (rolling out mid-July 2025)!! That's less than four weeks away 😮 Check your Message Center mc.merill.net/message/MC1097…