Get a Report of All Inactive Office 365 Mailbox Users

Mar. 6, 2017 by

This PowerShell script will give you a report of all of your Office 365 mailbox users who haven’t logged in for any given number of days. Once you’ve saved the script

Excel Files No Longer Open from Windows Explorer

Jan. 27, 2017 by

If you… 1. Have Office 2007 or 2010 installed on your computer and 2. Then install Office 365 and 3. Then uninstall the old version of Office… You will probably

Can’t sign in to Skype for Business

May. 25, 2016 by

After migrating our organization from Lync 2010 on-premise to Skype for Business Online, I had one user who couldn’t log in no matter what I tried. She had Skype enabled

Migrating Distribution Groups to Office 365, part 5

Apr. 15, 2016 by

In the previous installments of this series on migrating distribution groups from Microsoft Exchange on-premise to Exchange Online, I covered these four steps: ► Part 1 – Overview of the

Migrating Distro Groups from Exchange to Office 365, part 4

Mar. 31, 2016 by

In steps 4 and 5 of part one I wrote, 4. Delete on-premise groups. After verifying that I had all the data I needed to rebuild them in the cloud

Migrating Distro Groups from Exchange to Office 365, part 3

Mar. 21, 2016 by

In step 2 of part 1, I created online versions of all my on-premise distribution groups: 2. Create groups in Exchange Online. I used the list I created in step

Migrating Distro Groups from Exchange to Office 365, part 2

Mar. 17, 2016 by

In part one (see here) I mentioned a PowerShell script (Export_DistroGroup.ps1) that I wrote to export certain settings of distribution groups in preparation for migrating them to Office 365. 1.