Tag Archives: certificate

Free busy failure from on-premises to Office 365 mailboxes

After completing an Exchange Hybrid Configuration wizard on a customer, we noticed that the free-busy information wasn’t working when an on-premises user was trying to retrieve information from a migrated…

How to renew the ADFS certificate

Replacing a certificate that is about to expire on the Active Directory Federation Services (ADFS) server. The process is simple and we will show all the steps in this Tutorial….