Sender Rewriting Scheme (SRS) functionality was added to Office 365 ( and other platforms ) to resolve a problem in which autoforwarding is incompatible with SPF.SRS rewriting […]
Category: Research
Research Undertaken
Take ownership of an unmanaged 365 tenancy
https://docs.microsoft.com/en-us/microsoft-365/admin/misc/become-the-admin?view=o365-worldwideHad to go through this process for a customer, because their VLSC account was setup at some stage in the past using licensing@ VLSC account as a […]
Synology Snapshot : there is no iscsi lun in your system
You lun needs to be Thin Provisioned not thick
Powershell – How to report on Windows Updates for a server over a yearly Period
For auditing purposes you will need to report on the updates install on a server and the install status. Below is a powershell script that does just […]
How to Fix 2008 R2 Not booting due to can’t find operating system after Windows Update
Boot to recover mode. Disks weren’t detected.FIXED: https://patrik.kernstock.net/2019/06/windows-in-recovery-mode-no-fixed-disks-to-show/No Windows installations detected / corrupted bootFIXED: https://answers.microsoft.com/en-us/windows/forum/windows8_1-windows_install/total-identified-windows-installations-0/52359f87-de4a-41dc-b0c3-cc275e1d9fbfCan’t boot because Windows cannot verify digital signatureFIXED: https://www.youtube.com/watch?v=yeT9T3y9ZRs
How to root Android phone
Download this on the phone : https://magiskmanager.com/Obtain your Phones most up-t0-date boot rom online ( e.g. boot.img ) Copy this file to the phoneOpen up Magisk and choose […]
Fortinet\Fortigate – SSL VPN Clients access each other ( Client to Client Communication )
Create PolicyMake sure the Subnet is in the Split Tunneling
PDF File Association Server 2012
This will stop Windows from resetting your default file associations, and this will force your choice of application to stick. It works well for my org.#Creates a […]
Powershell to Find Snapshot File
[pastacode lang=”markup” path_id=”b8d027b954f570961ff4f92a25f363ce” file=”snapshotfind.ps1″ highlight=”” lines=”” provider=”gist”/]
365 Email ; Something went Wrong setup of new email account
The autodiscover process checks a few records , one of these is the root domain A record, and once you have an SSL certificate on your Web […]