Save Sent Items in a Shared Mailbox

Shared Mailboxes make it possible to centralize email for a specific group of employees. If you don’t know what a shared mailbox is, think about the “Contact Us” address most web pages have. Or your company’s “Support” mailbox. Exchange implements these very easily through mailbox delegation. Grant users full access to the mailbox in the Admin Portal and the mailbox will appear in Outlook.…

Continue Reading →

Exchange Server Maintenance Functions

Here’s a couple of PowerShell functions that can be used to put an Exchange 2013/2016 server into “maintenance mode.”

There hasn’t been an official maintenance mode for Exchange Server since Server 2010, which introduced DAG capabilities that greatly improved failover and reduced the need for an official maintenance mode for the servers. With Server 2016, the need for putting a server into maintenance mode has returned due to AutoReseed and AutoDAG features that re-mount databases on their primary server if possible.…

Continue Reading →

Resolving Outlook Certificate Errors

How to solve problems with Exchange Autodiscover. Certificate Error issues in particular.

Continue Reading →

Office 365 Migration – When Do I Need to Use Third Party Tools?

This post may be late in coming, given that most smaller companies have already moved away from on-prem solutions to cloud based services for things like email and file sharing, but I feel like it’s important to stress some of the realities involved in migrating from on-prem to cloud systems. Particularly when migrating to Office 365.…

Continue Reading →

Hardening Microsoft Solutions from Attacks

Take a minute to go over this post from Dirk-jan Mollema. Go ahead and read it. I’ll wait…

Did you realize how scary that kind of attack is? As an IT guy who specializes in Exchange server and loves studying security, that article scared the snot out of me. Based on my experience with organizations of all sizes I can say with a good bit of authority that almost every Exchange organization out there is probably vulnerable to this attack.…

Continue Reading →

ADFS or Password Sync: Which one do you use?

I’ve run into a number of people who get confused about this subject when trying to determine how to get their On-Prem accounts and Office 365 synced and working properly. Most often, people are making a comment somewhere that says, “Just use Password sync, it’s just as good and doesn’t require a server,” or something similar.…

Continue Reading →