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Delete emails using retention policy in Exchange server

Let’s look at how to create a retention policy to delete emails that are more than 365 days for all the users.

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Windows Azure: How to make VM communicate to the DNS server or DC on Windows Azure

Now following the last blog on How to build a virtual machine on Azure we are not going to see how to make the VMs communicate to the DNS DC servers in the azure.
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Exchange 2016: Error 1603 has no Resolution

In June 2016 I go the following error in upgrading my Exchange 2016 RTM to CU1 and CU2. I got 1603 with CU2 as well. So, we stopped there and didn’t post any blog on upgrading Exchange 2016 CUs because of this error.
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Exchange Management Console error: The attempt to connect to PowerShell using ‘Kerberos’ authentication failed

Admin tried to install EMC and EMS on the exchange server after installing SQL. Firstly, it’s always recommended not to have any other application other than exchange if it is a dedicated exchange box
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Multi-Factor Authentication for RDS Portal Part2

As explained in part 1, we need to use Web access proxy to use Multi-Factor Authentication for RDWeb. Now there are 2 kinds of browsers IE which have active X and non-IE browser which are without active X. There is an expected behavior difference in both browsers. In this blog, I will share the difference, loop hole, and remediation.
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Multi-Factor Authentication for RDS Portal Part1

This is a 2 blogs series in which we are explaining how to secure RDWeb with “Azure Multi-Factor Authentication”.
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Azure MFA: OWA – Showing Blank Page

We just implemented Claim based Exchange OWA and ECP MFA with the help of our blog here. Our customer is saying MFA prompt is not coming. Basically, ADFS web page is not coming.
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Multi-Forest MFA: Unable to connect Master MFA Server

We are configuring multi-factor authentication for all our customer and if they are using Office 365 then Azure MFA is the new Gold. We figured out that there are few customers using same office 365 tenant together as multi-forest Hybrid.
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Azure Multi-Factor Authentication Part 2 Deployment

This is the Azure Multi-Factor Authentication blog series of 2 Parts. In Part 1, we have seen Azure MFA Prerequisite, Download steps, and installation steps walkthrough. Now in part2, we will see the Multi-Factor Authentication Configuration.
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Azure Multi-Factor Authentication Part 1 Deployment

This is the Azure Multi-Factor Authentication blog series of two Parts. Part 1 will describe the Azure MFA Prerequisite, Download steps, and installation steps walkthrough.
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How to build a virtual machine on Azure – Exchange server

This article talks about building a virtual machine on Microsoft Azure‎. In this example, we are creating an Exchange server.
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Error upgrading Exchange 2016 CU3 to Exchange 2016 CU4

Error upgrading exchange 2016 Cu3 to 2016 CU4. Adding the entire error for the sake of keyword search.
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Unable to Download “Azure Multi-Factor Authentication” Server

When I tried to download the “Azure Multi-Factor Authentication” Server from my tenant, I could not find an option to download the “Azure Multi-Factor Authentication” server.
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Secure OWA and ECP with Multi-Factor Authentication

In this blog, we are securing Exchange OWA and ECP using Multi-Factor Authentication with ADFS Claim based Rely.
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RDWeb with MFA: Unable to Open Application on Non-IE Browsers

Recently we land up to the issue where were unable to open the RDWeb applications with the non-IE browsers which were downloading .rdp file. Let me share the small fix here as this is nowhere documented in the Microsoft internal and external or any blog.
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Unable to send emails to few users on UNIX from exchange server 2013

Recently worked on a case recently where the customer werent able to send emails to few users who are on UNIX. They do not have the mailboxes on Exchange but have them on UNIX
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Exchange 2016 on Windows 2016: Supported Now

On November 04 2016, we share the update here that we should not deploy Exchange 2016 because of the Issue identified in DAG implementation.
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Unable to connect to Public folder after Database portability in Exchange 2013

We recently worked on a case where one of the exchange server faced irreparable damage and had to build a new server to get the production up and running.
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