How to create a new MobileDeviceMailboxPolicy in Exchange 2016. (also known as ActiveSync Policy) In this post I will create a new Mobile Device Mailbox policy and assign to the sales users, these users are on the road daily and they are in locations where mobile reception is not always the best and the…
Do not allow infected files to be downloaded from SharePoint Online Office 365 helps protect your environment by detecting viruses and malware in file that users upload to SharePoint Online. Files are scanned for viruses after they are uploaded. If a file is found to be infected, a property is set so that users can’t…
Disable anonymous calendar sharing in Office 365 Admin Center and PowerShell During this post, we will run down on how to disable anonymous calendar sharing in Office 365. By default, anonymous calendar sharing is enabled, as an Office 365 admin can you decide what kind of information your user share externally. With Anonymous calendar sharing…
Configure Outbound Spam Notification Office 365 Exchange Online Outbound spam filtering is always enabled by default when customers use the service to send outbound email. If an outbound email is determined to be spam, the service routes the message through a high risk delivery pool, this reduces the probability of the normal outbound-IP pool of…
How to verify if Mailbox Auditing is enabled by Default on your Office 365 Tenant Started from January 2019, Microsoft turned on mailbox auditing by default for all Microsoft 365 organizations. This means that the certain actions like the following will be logged and can be viewed in the mailbox audit log. Mailbox owner Delegates…
Configure Azure AD Connect Pass Through Authentication Azure pass-through authentication allows user to login to cloud and on-premise applications by using the same passwords. Pass-through authentication validated the password against the on-premise active directory. Prerequisite needed: Global Admin account Azure AD Connect 1.1.750.0 or later Windows Server 2012 R2 or later with TLS 1.2 enabled…
How to enable Active Directory recycle bin In this post we will look at two ways of how to enable Active Directory recycle bin. The first option will be via the GUI and second using PowerShell. Open Server Manager then click on Tool >> Active Directory Administrative Centre. From the Administrative Centre on the left-hand…
Adding Office 365 Admin Role Group Members using PowerShell To learn more about the different roles click here: Office 365 admin roles. To start adding members to an admin role, a connection to Office 365 needs to be established first. The following script can be used from technet or you can following the below steps….
Creating Office 365 Safe Links Policy and Rule using PowerShell To create a new Safe Links policy and rule a connection to Exchange Online Protection needs to be created. Establish a connection to Exchange Online Protection by doing the following. $UserCredential = Get-Credential $Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.protection.outlook.com/powershell-liveid/ -Credential $UserCredential -Authentication Basic -AllowRedirection…
Creating an Office 365 Safe Links Policy. Safe Links is part of Office 365 ATP (Advanced Thread Protection. Safe links can help an organization by providing a feature called time-of-click verification of web addresses (urls). So what does this mean? Safe link will scan urls in email messages as well as Office documents for any…
Create Office 365 Safe Attachments Policy and Safe attachment Rule using PowerShell To get started with creating the Safe attachment policy and safe attachment rule a connection to Exchange Online Protection needs to be established. To establish a connection to Exchange Online Protection (EOP), follow the below. $UserCredential = Get-Credential $Session = New-PSSession -ConfigurationName Microsoft.Exchange…
Configure the external postmaster address in Exchange Online The external postmaster address is used to send notification messages to senders outside of your Exchange Online organisation. External senders are a sender with a domain that is not part of your accepted domain in your organisation. The default setting in Exchange Online for the postmaster address…