Exchangeonline

Published on
1 October 2022
Deploy an Azure Function App to host a MTA-STS policy file using Bicep template
ExchangeOnline mta-sts security bicep
Create an Azure Function App for the purpose of hosting a MTA-STS policy file, and using a Bicep template to automate the deployment
Published on
9 July 2022
Securing Shared mailboxes to prevent sign-ins
ExchangeOnline mailboxes security powershell
Restricting Shared mailboxes in Exchange Online to prevent interactive sign-ins using the Microsoft Graph PowerShell module
Published on
22 June 2022
Restricting Office 365 PowerShell to members of a Security Group
ExchangeOnline AzureAD security powershell
How to lock down and secure AzureAD and Exchange Online PowerShell sessions to only accounts which are members of an AzureAD Security Group
Published on
14 April 2022
Setting up MTA-STS in Exchange Online
ExchangeOnline mta-sts security
How does SMTP MTA Strict Transport Security (MTA-STS) secure your mailflow, and how to implement it for inbound emails to Office 365 Exchange Online