Exchange Center

ENow Software's Exchange blog built by Microsoft MVPs for IT/Sys Admins.

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Microsoft Exchange (3)

Autodiscover Protocol Vulnerabilities

Autodiscover Vulnerability FUD or Not?

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Jaap Wesselius

Social media exploded when an ISV who specializes in security released a blogpost about a vulnerability they found in Autodiscover, the protocol that is used by mailclients to discover Exchange configuration and configure themselves. Outlook is the client that uses Autodiscover the most, but mobile clients and third party applications can use Autodiscover as well.

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Exchange Security listing image

URGENT: April 2021 Exchange Security Updates

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Jaap Wesselius

With the HAFNIUM experience still fresh in mind, we are a bit worried about other vulnerabilities and security updates for Exchange. The last two weeks there were rumors about new vulnerabilities in Exchange.

On April 13, 2021 Microsoft released new and urgent security updates for Exchange server 2013, 2016 and 2019 that addresses four Remote Code vulnerabilities:

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Lightning Bolt Success

How to Build a SCCM OSD Progress Report to Wow Your Boss - Part 3

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ENow Software

If you haven’t read part 1 and part 2 of this article series yet, we recommend you do. Reading parts 1 and 2 are essential for proceeding part 3.

Moving past parts 1 and 2, I now have all my clients using my new inventory classes I created. I’ve verified with a few clients that they are successfully sending this data to the site server. What’s next? The next piece of this process is to query the database, however this is an optional step. What we'll discuss next is setting up the SSRS report, but I always like to setup a SQL query in the SCCM console first. It’s a quick and easy way to figure out what’s in your database.

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Exchange mail diagram

Sending Receiving Messages from Multiple Locations in Exchange 2013

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ENow Software

Most organizations are spread across multiple locations in today’s business world. Exchange being such a critical application, it’s essential to make sure that it is up and running around the clock without any downtime. Regarding High Availability and Disaster Recovery, Exchange 2013 has many features due to new improvements and some changes with DAGs as compared to Exchange 2010.

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