During a deployment at a customer site I ran into a problem with SkypeFB Edge replication. After adding the Edge to the topology, installing the role on the server and proper certificates, replication was failing with Event ID 1046 and Event ID 1047. The solution was to add the following registry key: Open Regedit on […]
Sophos UTM mail security has many features, it also supports DKIM (DomainKeys Identified Mail), which allows the UTM to cryptographically sign outgoing messages. Unfortunately it’s not “that” easy to set up, like any other UTM feature, but that’s not the UTM’s fault I will try to explain how to make things work here: Firstly you have to generate […]
TOC Configure the Send Connector Change default port 25 In order to send mail from your own mailserver (in this case Microsoft Exchange 2016) you’ll need to setup a send connector. In this tutorial i’ll show you how to configure this part. Configure the Send Connector Go to your Exchange admin center. Go to Send […]
Parts list requirements: Noctua NH-L9i chromax black Asrock X570D4I-2T AMD Ryzen 9 3900 4.30ghz 12 core 2 x Noctua NF-A4x20 PWM Western Digital SN750 M.2 500 GB PCI NVMe Sandisk Ultra Fit 64 GB USB 3.0A be quiet! NVMe MC1 Pro Cooler be quiet! SFX Power 3 450W 4 x Crucial 16GB 2666MHz DDR4 SODIMM […]
about granting a user read-only access to the mailbox and calendar of another user in an Exchange Server organization. This is a common scenario and the solution is reasonably simple though perhaps not obvious. Let’s look at the scenario of Alan Reid trying to access the mailbox of Alex Heyne. With no access configured Alan […]
When you install the Lync Server 2013 Eval version it expires in 180 days & your Lync Server Front end service fails to start. To overcome this problem, we can convert the Lync Server Eval version to the Full version by following the steps below. Before we see the conversion process its better we check […]
Over the last few days I have gone through the mill a bit with the Central Management Server Database, Pool Failover and Replication. This prompted me to think about a situation that strikes fear into the heart of every Lync / Skype for Business administrator. What if my CMS becomes corrupt and I don’t have […]
It’s good to know how to check and clear white space in Exchange database. What’s more important is to clean white space in Exchange database, the recommend and safest way. It will take four steps to remove white space in Exchange database. In this article, you will learn how to reclaim white space in Exchange […]