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Take ownership without destroying perms

17 Sep

Increase PST/OST file size

17 Sep

Recently came across an issue where although the 50GB limit in 0365 had been increased the user (using Outlook 2013) was receiving errors about needing to delete.


Turns out the OST file 50GB limit was in play – the below resolved it perfectly


Increase maximum size for pst-files and ost-files

Disable “Office has identified a potential security concern”

9 Jul

Change screenshot location – OSX Mojave

27 Nov

Check if domain is available

26 Nov



External sender warning message

9 Nov



Meraki – Airprint across VLANS

26 Oct