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Azure Azure Information Protection cloud firewall Office 365 proxy SSL

SSL Inspection and Office 365

Lots of cloud endpoint URL’s break service flow if you enable SSL Inspection on the network devices between your client and the service. My most recent example of this Enterprise State Routing in Windows 10. Microsoft have a list of URLs for the endpoints to their service, where they are categorised as Default, Allow or […]

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Azure cloud draytek exchange firewall ipsec vpn

Creating an Azure VPN with a Draytek Router

The Microsoft Azure cloud operating system can be connected to your network by way of a virtual private network or VPN. Azure lists some supported devices and provides configuration scripts for them, but does not include the Draytek range of devices. Draytek devices are common in the small business market and for techy home users. […]

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2013 Edge exchange firewall IAmMEC iis networking powershell transport

Secret NSA Listening Ports in Exchange Server 2013? Of Course Not…

But what do those extra ports in Exchange Server 2013 that are listening actually do. If you bring up a command prompt on an Exchange Server 2013 machine and run netstat –ano | find “:25”. You will get back a list of IP addresses that are listening on any port starting 25. The last number […]

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2007 2010 2013 certificates cloud exchange firewall smarthost smtp transport

Domain Secure and Edge Servers

I was asked a question recently on the Microsoft Certified Master course for Exchange 2010 and was told that the answer was not clearly written up on the internet. So I thought I would write this blog post. The question was based on the idea that Domain Secure worked from a Hub Transport server in […]

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2010 draytek exchange firewall rtp sip unified messaging voicemail

Building An Exchange Unified Messaging Lab (Part 3)

This blog is part of a series on creating a unified messaging lab for Microsoft Exchange Server. Configuring Unified Messaging was not as easy as I thought it would be and there was a lack of information that brought all the settings into one place, and a lot of incorrect information! The series started with […]