Microsoft have released the CU12 cumulative update for Skype for Business Server 2015, and with it, some huge changes. In addition to the usual bug fixing, they’ve also taken the stance that they won’t be investing any further effort into the Skype for Business Online PowerShell module, instead you MUST use the Microsoft Teams PowerShell… Continue reading Skype for Business Server 2015 CU12 Released – Important Changes & Prerequisite Troubleshooting
Today I want to talk about backups, and the importance of encrypting them, everywhere. When people think of encrypted backups, the usual first thoughts are around portable backups such as tape and USB or backups outside of your trust domain such as cloud storage. This is a great starting point, and if you’re not currently… Continue reading Data Protection Best Practice: Encrypting Backups
I had an interesting issue over the past week that stumped Microsoft Support for a while. A customer of mine had created a user but accidentally left a trailing space after their UPN. When the user had synchronised to AzureAD with this attribute and their Microsoft 365 licensing had deployed, this created a SIPProxyAddress with… Continue reading Fix: AzureAD/Teams – Unable to Update SIPProxyAddress
Hi! Just a quick one today. I was replacing a certificate for a customer’s VCSA today with one from their internal CA when I hit the error “Sequence Wrong Size for a Certificate”. To clarify, I had generated a CSR from the VCSA, requested the certificate from the CA, downloaded this and the certificate chain… Continue reading VMware vCenter Server Appliance: Sequence Wrong Size for a Certificate when replacing SSL Certificates
Microsoft dropped a surprise on us today by releasing Windows Server 2022 to no fanfare at all. It’s been released today 18th August 2021, it will have mainstream support until the 13th October 2026 and will be considered end of life on the 14th October 2031 (how are we talking about the 2030’s already?!). This… Continue reading Windows Server 2022 Released – What to remember before you start upgrading!
I’ve found a lot of clients are having the same issue with their Windows Server 2016 servers and getting KB5005043 to install. It seems that Microsoft might not be identifying this patch correctly as it doesn’t show within Windows Update for most and then downloading the patch manually from the Microsoft Catalog results in the… Continue reading Workaround: KB5005043 / Security Update August 2021 Won’t Install on Windows Server 2016
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"
Hi, Today I’m excited to finally share my blog series that I’ve been working on for some time, a deep dive into the object storage solutions available from the “big three” public cloud hyperscalers (Azure/AWS/GCP). Part one is available now over at the Veeam Blog and I’ll be updating this post as the other sections… Continue reading New Blog Series: Cloud Object Storage Deep Dive
So, you’ve been living under a rock, or you’ve just been busy with everything else, it doesn’t matter, if you’re either using Skype for Business Online exclusively or in a hybrid state with Lync Server/Skype for Business Server, you need to take action this month. Within this blog post we’ll be looking at the Skype… Continue reading Microsoft Skype for Business Online’s Retirement is this Month! What to do?
Microsoft made a lot of noise about Windows 11 when they announced it last week, however they were a bit more shy when it came to talking about what it’ll take to run Windows 11…