Exchange Online: Subscribe Existing Members to Microsoft 365 Group Using PowerShell

Hi, So I recently had a case whereby a user was leveraging Microsoft 365 Groups for Microsoft Teams voicemails, but only some of the users were being emailed. Upon carrying out a message trace and eDiscovery I could confirm that the some users were in fact, not being emailed. With no service issues currently raised… Continue reading Exchange Online: Subscribe Existing Members to Microsoft 365 Group Using PowerShell

Microsoft Exchange Server 2010/2013/2016/2019 – Unable to connect to OWA/ECP “protectionCertificates.Length<1"

Microsoft have done it again, with another security update, they’ve broken a lot of environments, I wish there was a better communication method than finding a small footnote on a blog post that a patch was going to potentially break environments. Many organisations have automated patch workflows that end up catching people out when this… Continue reading Microsoft Exchange Server 2010/2013/2016/2019 – Unable to connect to OWA/ECP “protectionCertificates.Length<1"

Microsoft Exchange Server KB5000871: Unable to Apply “owaauth.dll”, 400 Bad Request & Server Error in ECP application

Hey, so I’ve been going through all our customers this week that’ve been identified as potentially at risk by the latest Exchange Server vulnerabilities (full details straight from Microsoft here) and as you can expect from a rapid response release, it’s not quite consistent when installing. Please be painfully aware of the Microsoft installation notes… Continue reading Microsoft Exchange Server KB5000871: Unable to Apply “owaauth.dll”, 400 Bad Request & Server Error in ECP application