Exchange services won’t start after failed update: What to do?
Upgrading Exchange with the latest CU or SU usually goes without a hitch — until it doesn’t. Here are some fixes if your Exchange services won’t start.
Default session timeouts for Microsoft 365 services
Session timeouts are a must, but strike a balance between security and user frustration. Here are the default session timeouts for Microsoft 365 products.
Exchange admin tip: Configure timeout settings for Outlook on the Web
Setting timeouts for Outlook on the Web in Exchange is an important but often overlooked security protocol. Our step-by-step guide shows you how to do it.
Outlook on the Web vs. Outlook: Pros and cons for each
If you are using Exchange on-premises, you will either be using Microsoft Outlook or Outlook on the Web. There are plus and minuses for each.
Creating Microsoft 365 accounts causes confusion with hybrid mode
Adding users and licenses with Microsoft 365 is usually a straightforward process, but if you have a hybrid deployment, haste might make waste.
Microsoft 365 user profile photos: Why do they take so long to sync?
Profile photos in Microsoft 365 should sync throughout the various Microsoft apps, and usually they do. But what happens when they don’t?
Using PowerShell 7 to run commands against your Microsoft 365 tenant
Microsoft 365 and the new PowerShell 7 make a great combination. Here’s how to install the new PowerShell version and some commands you can use.
Exchange 2016/2019: Spam filters and email quarantine
Spam remains a problem, and while most of it is just annoying, some of it is malicious. Having a spam filter and mailbox quarantine policy can help.
Restoring previous versions of Microsoft 365 documents
We’ve all experienced the trauma of deleted files. Fortunately, there are several ways of restoring previous versions of Microsoft 365 documents.
Exchange Server hack aftermath: How to update while running Symantec
The major Exchange Server hack uncovered in March has admins scrambling to update their systems. If you also running Symantec antivirus, read this.