Every outage has its learnings…
Early May 2019, Microsoft suffered from an outage which left many customers unable to connect to...
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Tag: Office 365
Update: Estimating the size of an Exchange (online) Archive
Hi all! A couple of years back, I created a (very basic) script to help estimating the size of an...
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Correlating events becomes easier as Microsoft adds ‘SessionID’ to the audit logs in EXO
Yesterday, Microsoft announced a new capability in Exchange Online which adds the...
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Protecting your AD FS environment from password (spray) attacks (in an Office 365 context)
Recently, I attended the Thrive Conference in Ljubljana, Slovenia. During the IT Pro “Ask the...
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New hybrid Organization Config Transfer-feature (OCT) announced
Yesterday, Microsoft announced the Organization Config Transfer feature (OCT) in the Hybrid...
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How to leverage (multiple) migration endpoints to speed up migrations to Exchange Online
Last week, at Microsoft’s Tech Summit in Amsterdam, I gave a talk about running Exchange...
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Microsoft releases new “Tenant Restriction” capability
A few days ago, Microsoft announced the General Availability of the “Tenant...
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“Conference season” is about to start!
Every year in September, right after the summer holidays, there is an unofficial start of a new...
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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...
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New challenges ahead!
“Choose a job you love, and you will never have to work one day in your life. ~ Confucius” Work is...
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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...
Read MoreForce Azure AD Connect to connect to specific Domain Controllers only
Consider the following scenario: you are about to implement directory synchronization for Office 365. You have multiple Active Directory sites across several, geographically dispersed, locations all over the world....
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Microsoft MVP
Hello! I’m Michael
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