Mailbox Quarantined After Migrating to Exchange Server 2019

Have you experienced an inconsistency with some mailboxes going into a quarantined state after being migrated to Exchange Server 2019 that seemed unexplainable? I had this very situation. A customer with a small-to-medium environment had a single mailbox that would routinely go into a quarantined state after it was migrated. At the time, about 100 … Continue reading Mailbox Quarantined After Migrating to Exchange Server 2019

Should the Exchange 2019 Metacache Database Actually Be Implemented?

At Ignite 2018, Microsoft outlined several details related to Exchange Server 2019 that I previously wrote about. Included was the new Metacache Database (MCDB). The purpose is fairly clear: Exchange has been optimized to offer really large mailboxes on the cheapest storage possible which was afforded by being really intelligent about read/write operation and caching … Continue reading Should the Exchange 2019 Metacache Database Actually Be Implemented?

Quick Tip: Attaching a Mailbox to a Different Active Directory User

This post is not about taking a mailbox that has been inactive. Rather, this post is about taking an active mailbox that is already attached to an AD user and attach it to a different one. Situation: Cross-forest migrations have a lot of moving parts. It requires two AD forests with accounts or trusts established, … Continue reading Quick Tip: Attaching a Mailbox to a Different Active Directory User

Exchange Server 2019 Announcements at Ignite 2018

We had many significant Exchange related announcements at Ignite this year, including many for Exchange Server 2019 and Exchange hybrid. However, to the dismay of many, there was still no announcement for eliminating the last Exchange server after migrating to Exchange Online while still running directory synchronization. The focus of this post will be updated … Continue reading Exchange Server 2019 Announcements at Ignite 2018

Updated dxExchange.WebServices

I have completed refactoring the dxExchange.WebServices module. It is at greater than feature parity to the previous release. Notable changes: Complete help Custom output formatting Pester tests! Deployed to the PowerShell Gallery!!! With that said, assuming a relatively modern version of PowerShell (4.x+): Install-Module dxExchange.WebServices Get-Command -Module dxExchange.WebServices The repository is on GitHub dxExchange.WebServices.

Help Driven Development with dxExchange.WebServices

I wrote a post about Help Driven Development (HDD) some time back. To summarize, HDD builds on top of what I have since come to understand as Behavioral Driven Development (BDD) and Test Drive Development (TDD). The aim of the paradigms are to improve code and invert the normal process, prioritizing the tasks that often … Continue reading Help Driven Development with dxExchange.WebServices

Cost Benefits to Embrace the Cloud

I have begun preparations for the (ISC)2 CCSP (Certified Cloud Security Professional) examination. This would become my second (ISC)2 certification, supplementing my current CISSP and further reinforcing my knowledge as it relates to both the “cloud” and security. I will be reviewing one of the introductory concepts covered in the material relating to the cost/benefits … Continue reading Cost Benefits to Embrace the Cloud