Category Archives: Windows

Outlook Shared Mailbox Deleted Items Issue

When you delete an email from a Exchange/Exchange on-Line shared mailbox, the deleted mail goes to your mailbox Deleted Items folder when it should go into the shared mailbox Deleted Items folder. To solve the issue you have to add/change the following registry key: HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Options\General Add the DelegateWastebasketStyle DWORD with 4 in the value the… Read More »

Generate file hash string in Windows 10 command line

Some times you download files from Internet that need to be verified against some hash string.Windows 10 has a simple command line tool that enables you to generate hash strings for any file: certutil It’s very simple to use, you only have to change <file> with your file path and <hash alg> with one of… Read More »

Disable ipv6 privacy addresses in windows 10

Sometimes, mainly in servers, is better to disable ipv6 privacy extensions so that the configured ipv6 address is the only one configured on the firewall rules or the only one that shows up in the logs. netsh int ipv6 set int Ethernet0 managedaddress=disable netsh int ipv6 set int Ethernet0 routerdiscovery=disable After this configuration you will… Read More »

Windows 7 SP1 Cleanup

Has you know, Windows 7 SP1 is out there for a long time. Maybe what you don’t know is that after installation there’s a lot of junk files that can be deleted with the following command: [cc lang=”dos” width=”100%”] DISM.exe /online /Cleanup-Image /spsuperseded [/cc]