Microsoft MVP | Author | Speaker #MSExchange #EntraID #PowerShell #MSGraph
The Netherlands
Joined November 2009
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Michel de Rooij retweeted
[New post] My solution for missing #Purview feature in #ExchangeOnline and #Microsoft365 using #MicrosoftGraph SDK
Clear-RecoverableItems: Bulk-purging Exchange Online Recoverable Items with Microsoft Graph batching ingogegenwarth.wordpress.com…
Re-enabling EWS may give organizations some breathing room as Microsoft progresses with EWS retirement. Use this window to identify EWS dependencies, engage vendors, and modernize before April 2027. If EWS suddenly stopped working in your tenant, this guide explains what to do techcommunity.microsoft.com/… #ExchangeOnline #Microsoft365 #Security
PSA: Tuesday's Windows Server updates might create issues for Exchange server. A small post which gets updated as info gets disclosed at eightwone.com/2026/10/15/win… #MSExchange
PSA: Today, Period 2 of Extended Security Update (ESU) program for Exchange 2019 & 2016 ends xf.ms/Ex20192016ESU2
Happy patch Tuesday everyone! October 2026 Security Updates for Exchange SE/2019/2016 are here. In case of Exchange 2019/2016, it will be their final SU eightwone.com/2026/10/13/sec… #MSExchange
PSA: Tomorrow, Period 2 of Extended Security Update (ESU) program for Exchange 2019 & 2016 ends xf.ms/Ex20192016ESU2
Looking at my timeline, it seems MSFTs were instructed to adopt SI branding instead of AI branding 🤔
PSA: In 1 week, Period 2 of Extended Security Update (ESU) program for Exchange 2019 & 2016 ends xf.ms/Ex20192016ESU2
PSA: Exchange Server V2 Security Updates for September were published, additionally addressing CVE-2026-96940 eightwone.com/2026/10/03/v2-… #MSExchange
Another month, another update of the most up-to-date set of books on Microsoft 365 for IT Pros is here with the October 2026 update
office365itpros.com/2026/10/…
#Microsoft365 #Copilot #SharePoint #MSTeams #MSExchange #MSEntra
PSA: In 3 months, SMTP AUTH w/BasicAuth will be unavailable for new tenants xf.ms/SmtpAuthRetire
PSA: Today, Exchange Hybrid requires Hybrid app w/GraphAPI perms xf.ms/HybridAppReq
PSA: Today, EWS block enforced for EXO mailboxes with Kiosk/Frontline SKUs (upd) xf.ms/NoEWSEnforced
PSA: Today, Exchange Online starts retiring Exchange Web Services (EWS) xf.ms/EXORetireEWS
Michel de Rooij retweeted
Impact of Exchange Online EWS Deprecation on Hybrid Rich Coexistence and Cross-org Sharing | Microsoft Community Hub techcommunity.microsoft.com/…
PSA: Tomorrow, Exchange Hybrid requires Hybrid app w/GraphAPI perms xf.ms/HybridAppReq
PSA: Tomorrow, EWS block enforced for EXO mailboxes with Kiosk/Frontline SKUs (upd) xf.ms/NoEWSEnforced
PSA: Tomorrow, Exchange Online starts retiring Exchange Web Services (EWS) xf.ms/EXORetireEWS
PSA: In 3 months, Exchange Online starts retiring SMTP AUTH w/BasicAuth xf.ms/SmtpAuthRetire