Category Archives: Exchange Server 2016

How to download Office Online Server

A simple Tutorial explaining how a Volume License customer is able to find Office Online Server in the website.  Solution I had a customer asking me that a few days…

Creating basic ActiveSync reports

In this Tutorial we are going over the basics to generate basic ActiveSync reporting in Exchange Server 2010 and the same applies to newer versions of Exchange Server. Solution The…

Managing accepted domains in Office365

When enabling EOP (Exchange Online Protection) the administrator is able to configure the mail flow to accept all messages from any given domain and then forward to the on-premises environment,…

Drown attack and Exchange Server

In this Tutorial we are going to check if an Exchange Server is vulnerable to the Drown attack, the same procedure can be used on any server that runs IIS,…

How to display SMTP info on Outlook Web App

In the users’ options there is a place that provides information to the end-user how to connect using legacy protocols, such as SMTP, POP and IMAP. Solution If you are…

POP3 Server is not accepting connections

How to solve the issue where the POP3 services are running however the server is not accepting connections from external clients. In some cases, a telnet on 110 port starting…

Exporting PSTs based on Organization Unit

In some scenarios the administrator may want to export all mailboxes of a specific OU to PST. Using Exchange Server 2013/2016 this can be accomplished with a single PowerShell line….

How to test IMAP connectivity

In some situations the administrator has to test connectivity of any given protocol, and Exchange Server offers a cmdlet for the vast majority of protocols, in this Tutorial we are…

How to enable IMAP debug on Exchange Server 2013/2016

Nowadays, IMAP is not configured as used to be and the protocol has been deprecated on Exchange Server and SaaS (Software as a Service) for a while, however there are a…

How to renew Public Certificates in Exchange Server 2013/2016

The process to renew Public Certificates in Exchange Server 2013/2016 is simple and you can get over with in less than 30 minutes. We are going to demonstrate how to…