Exchange server has a recipient filter that prevents mail submissions to accounts that are not in the GAL (Global Address List). First, let’s locate this configuration and then we’ll talk about how it works followed by thoughts about relay domains. How to enable this feature To enable this filter in Exchange 2003 you would visit […]
Backscatter blokkeren Meer lezen »
Als IPv6 nu al was doorgebroken, hadden we ze niet meer nodig, VPN verbindingen en inbel verbindingen. Helaas zijn deze verbindingen nu nog nodig om met een netwerk op afstand te verbinden. In de loop van de jaren heb ik heel wat VPN verbindingen in mijn lijst staan. Dit is erg vervelend als ik achter
Importeren en exporteren van Inbel en VPN instellingen in Windows 8 Meer lezen »
Bestanden van internet en andere mogelijk onveilige locaties kunnen virussen, wormen of andere soorten malware bevatten waardoor de computer kan worden beschadigd. Voor de bescherming van de computer worden bestanden van deze mogelijk onveilige locaties geopend in de beveiligde weergave. In de beveiligde weergave kunt u de risico’s verminderen terwijl u een bestand leest en
Beveiligde weergave wijzigen in office 2013 Meer lezen »
A few random tips for Arduino programmers. We cover saving RAM by storing text in program memory, making your programs easier to read, a technique to avoid being held up in delays, the C++ ternary operator and the watchdog timer.
5 tips for Arduino programs Meer lezen »
If you are one of the people who has installed ESXi on a bootable flash drive and then wanted to either erase the drive or start over, you might realize that Windows doesn’t like to give you permissions to format the entire flash drive. I ran into this situation a few months back and decided
How To Reformat a Bootable ESXi USB Flash Drive Meer lezen »
This HowTo describes how to install the transcoding tools under Ubuntu 14.04 For Open Source Transcoding you have to install the transcoding tools (MPlayer, mencoder, ffmpeg, flvtool2, faststart). As the Ubuntu packages do not support all required formats, we have to compile the required tools. In most cases please just copy & paste the code into
How to install the transcoding tools on Ubuntu 14.04 Meer lezen »
I have a bunch of Linux disc files in my download folder. Every time I try to delete them I get an MS pop-up telling me that they are still open in the system and can’t be deleted. I have looked in the task manager and in disk management and can’t find anything to shut
file is open in system Meer lezen »
Optware is een packagemanager die gebruikt wordt door Synology om programma’s/addons/libraries te installeren via de console. Veel programma’s (zoals CouchPotato) hebben Optware nodig om onderliggende libraries of andere benodigdheden te installeren. Normaal kan op dit door middel van een bootstrap worden geïnstalleerd. Helaas is voor de DS213J niet een bootstrap beschikbaar (dit komt omdat de processor, een
Synology ds213j optware installatie Meer lezen »
Most of you reading this will no doubt already have some idea of how file permissions are handled when moving or copying files to and from NTFS drives. The following behaviour is expected: When copying a file from one NTFS volume to a folder on another volume the file inherits the permissions of the destination
Moving Files on the Same NTFS Volume DOES Inherit Permissions Meer lezen »
Exchange Server 2010 Service Pack 1 introduced a new method for exporting mailboxes called Mailbox Export Requests. This new method replaces the previous Export-Mailbox command. Before we look at how to create a new mailbox export request in Exchange 2010 SP1 there are a few things that you should understand. Firstly, no accounts are granted
How to Export Mailboxes with Exchange Server 2010 SP1 Meer lezen »