dkmi DomainKeys Identified Mail in Office 365 Exchange Online How to

by A.K.common, hybrid environments office 365, Microsoft Office 365Posted on No Comments

dkmi DomainKeys Identified Mail in Office 365 Exchange Online How to For some time, a new option DomainKeys Identified Mail (dkmi) has been added to Exchange Online (Office 365) under the tab “Protection” This setting provides another way to counter phishing and other manipulation mechanisms in mail traffic. This feature is already included with Exchange …

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

by A.K.Microsoft Exchange ServerPosted on 2 Comments

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 …

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

by A.K.hybrid environments office 365, Microsoft Exchange ServerPosted on 7 Comments

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 …

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

by A.K.common, Microsoft fileserverPosted on No Comments

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. …

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

by A.K.common, Microsoft fileserverPosted on 5 Comments

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 …

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