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Exchange Hybrid Deployments and cross-premises Full Access permissions

Nothing but excellent news in the hybrid Exchange realm these days! Microsoft recently updated the support statement for cross-premises permissions in a hybrid deployment. As of now, Full Access...

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A closer look at the “Minimal Hybrid Configuration” option

Just a few weeks ago, Microsoft announced a new feature in its line-up of hybrid Exchange capabilities: the Minimal Hybrid Configuration option. With the introduction of this new capability, Microsoft...

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Microsoft releases new “Tenant Restriction” capability

A few days ago, Microsoft announced the General Availability of the “Tenant Restriction” capability. Although I have not been able to play with it so far, I wanted to take a few moments to reflect on...

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Messages more marked as spoofed (and moved to Junk e-mail) in Office 365?...

Update 21/03/2018: Microsoft have dialed back on how quickly messages are marked as spoofed and, thus, moved to the Junk E-Mail folder. However, the guidance is to still properly implement...

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How to leverage (multiple) migration endpoints to speed up migrations to...

Last week, at Microsoft’s Tech Summit in Amsterdam, I gave a talk about running Exchange Hybrid connections over the long term. In that session, I talked about securing a hybrid deployment and –...

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New hybrid Organization Config Transfer-feature (OCT) announced

Yesterday, Microsoft announced the Organization Config Transfer feature (OCT) in the Hybrid Configuration Wizard. The feature is expected to start showing up starting late June 2018. In an ongoing...

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Office 365 Outlook on the web (OWA): controlling “opt-in” for early versions...

Recently, Microsoft announced they are releasing the ability for users to “opt-in” for new OWA, or Outlook on the Web, experiences themselves by switching a toggle that will be made available to them...

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Protecting your AD FS environment from password (spray) attacks (in an Office...

Recently, I attended the Thrive Conference in Ljubljana, Slovenia. During the IT Pro “Ask the Experts”-panel, an interesting question was raised: “How do I protect an on-premises AD FS environment from...

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Correlating events becomes easier as Microsoft adds ‘SessionID’ to the audit...

Yesterday, Microsoft announced a new capability in Exchange Online which adds the ‘SessionID’-field to the existing audit logs in Exchange Online. Audit logs are a useful feature to go through and look...

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Microsoft updates the (Intune) Outlook App Configuration Policy experience

Microsoft just released the long-anticipated update to Intune’s App Configuration experience for the Outlook (mobile) app. First announced at Ignite, the update now makes it possible to configure...

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