Author Archives: admin

Turning on Windows Defender after manual deinstallation of Trend Micro

After a manual deinstallation of Trend Micro Worry Free Business Security 9.0, Windows Defender did not automatically see that it could turn on its antivirus component. Done as prescribed here: https://success.trendmicro.com/solution/1056867-manually-uninstalling-the-security-agent-sa-in-worry-free-business-security-wfbs#collapseOne It took me a while to find this solution, so … Continue reading

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HP Accesspoints and blinking LEDS

Here’s a list of blinking leds on HP MSM accesspoints and HP 425 accesspoint. I was tired of looking it up all the time, and since these are end-of-life I may well copy that information from HP to my site … Continue reading

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Retrieve MS-SQL version info without MS SQL Studio

After digging around for a customer to update their ms-sql server for an application, I had to find out the version they were using first. Not having the Visual studio tools installed, there’s a cmdline tool that can do this. … Continue reading

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Exchange, Disable spam filter for a receive connector

You may want to disable the spam filter for e.g. a connector that sends your invoices. Get-ReceiveConnector “SERVER\ReceiveConnector” | Add-ADPermission -User “NT Authority\Anonymous Logon”  -AccessRights ExtendedRight -ExtendedRights ms-exch-ypass-anti-spam Hope this helps you!  

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(re)Setting rights on user home folders [batch script]

After some troubles with copied user home folders during a migration, the rights were set incorrectly. As this was about more than just a handful of users, re-setting the rights manually wasn’t a good idea. After digging around on the … Continue reading

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Adobe Reader DC, Remove side tools panel by default

After digging around, there seems to be a solution to remove that side panel that takes up screen space, every time you  start Adobe Reader DC. [you have to have admin rights to do this] Go to the install directory … Continue reading

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Configure SSL on an HP Aruba 2530-48G-PoEP Switch (J9772A)

Log in admin using ssh (with your favourite ssh client) or (serial) console cable. config crypto pki identity-profile Profile subject Now enter some certificate parameters You can enter all you like, e.g. Enter Common Name(CN) : Switch Enter Org Unit(OU) … Continue reading

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Exchange 2016 Have a receive connector relay outside the domain.

There’s a powershell cmd for that: New-ReceiveConnector -Name “Anonymous Relay” -Usage Custom -AuthMechanism ExternalAuthoritative -PermissionGroups ExchangeServers -Bindings x.x.x.x:25 -RemoteIpRanges x.x.x.x (or create a receive connector with the right settings) And then Get-ReceiveConnector “Anonymous Relay” | Add-ADPermission -User “NT AUTHORITY\ANONYMOUS LOGON” -ExtendedRights … Continue reading

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Exchange 2016 Restart Transport Service powershell

Ran into this earlier today, had to restart the Exchange 2016 transport service using powershell only! It turned out to be easy. Restart-Service MSExchangeTransport To list all Exchange services: Get-Service *Exchange*

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User folder displayed as “Documents”: Remove desktop.ini

A users’ folder is displayed as “Documents” and you don’t want that. To e.g. remove desktop.ini files (which are hidden: use -force): Get-ChildItem “\\SERVER\d$\Users\Userdata\” -recurse -filter desktop.ini -force | foreach ($_) {remove-item $_.fullname -force} This deletes all the desktop.ini files … Continue reading

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