Exporting mail to .PST files using PowerShell

We have one Exchange mailbox that has seen exponential growth with no good workaround to be had. I started worrying when we passed 100 GB for the single box, and by 160 GB users started getting properly annoyed by the performance when browsing the box. I spoke to the manager for the department and suggested […]

Computing Exchange Server HowTo Microsoft Windows

Fixing “No DKIM keys saved for this domain” in EOP and Office365

Sometimes a newly added domain in Microsoft EOP will not let you enable DKIM from the web user interface. The only workaround I know of is to prepare the domain using PowerShell. To connect a PS session to O365, I use the following script, ripped straight from Microsoft’s documentation: After waiting for an eternity for […]