I have spent the week at Microsoft Ignite here in Orlando. It has been a fantastic, informative week. My focus has been around Microsoft Teams, EM+S and Azure AD Premium, so Advanced Threat Protection, Cloud App Security and Conditional Access. I wrote an update on the Content and Code blog which you can read here … More I’m at Microsoft Ignite!
In a blog post published on 19th February the Exchange Team blog announced that an upcoming certificate renewal for Office 365 on 15th April 2016 will break Hybrid mail flow in certain circumstances. These are: If you are running Exchange 2013 CU8 or earlier. You have upgraded to Exchange 2013 CU9 or later, but have not re-run … More Warning – Update to Office 365 Certificate could break your Exchange 2013 Hybrid