Exchange 2016 Event ID 1025 MSExchangeTransport / SMTP rejected a (P1) mail from Healthmailboxae

Exchange 2016 Event ID 1025 MSExchangeTransport / SMTP rejected a (P1) mail from Healthmailboxae Again and again I see the error 1025 MSExchangeTransport with Exchange servers, which initially has no major effect. The error is part of the active HealthMonitoring of the Exchange server. The server tries to test the presence of mailboxes and other …

Find out all users who have fullaccess on mailboxes inside your exchange organisation

Find out all users who have fullaccess on mailboxes inside your exchange organisation Lot’s of organisations distribute permissions on mailboxes like “fullaccess”. Most of them can’t remember these permissions when their are not written down. Users do not know why they have access and mostly do not report it, so there are permissions on your …

Windows Fileserver Ressource Manager (FSRM) update Ransomware List from multiple TXTs and compare via powershell

Windows Fileserver Ressource Manager (FSRM) update Ransomware List from multiple TXTs and compare via powershell Lots of people today concerning about ransomware and how to prevent their network before encryption.  There are quite few articels where you can find to configure fsrm on Windows File Server which does not allow special extensions for files etc. …

Folder owner should not be able to change permissions / OWNER Rights explained for NTFS security

Folder owner should not be able to change permissions / OWNER Rights explained for NTFS security Some time ago we had a interesting discussion concerning ownership of folder which were created by regular users. Standard behaviour: as user who has created the folder you have FULLACCESS to it and you are able to change permissions …

Generate a folderstructure with the help of powershell from template with NTFS permissions

Generate a folderstructure with the help of powershell from template with NTFS permissions some customer asked me to help them creating a special folderstructure with ntfs permission in some subfolders. In my case we want to break inheritance beginning this subfolder. Have a look at this simple structure We want to generate a new project …