Recently, I bumped into Jaap Wesselius’ article about an issue he encountered about Hybrid...Read More
Free/Busy in a hybrid environment fail and Test-Federationtrust returns error “Failed to validate delegation token”
Following an issue with Free/Busy in Exchange online, earlier this week, I was troubleshooting the exchange of Free/Busy information in some of my hybrid deployments as Free/Busy information was still not working. After having...Read More
CEO @ The Collective, Microsoft MVP, MCSM, author, speaker, security aficionado, and overall tech enthusiast.