Forum Discussion

Copper Contributor

Oct 01, 2020

Can we restrict Users from accessing Office 365 (on Azure) from certain IP address?

We are accessing office 365 Mailbox on Azure cloud from AWS Virtual Private cloud through OAUTH 2.0. How can we impose restriction to allow Office 365 is accesible from only IP Address range of AWS V...

exchange

office 365

VasilMichev

MVP

Oct 02, 2020

Read here: https://docs.microsoft.com/en-us/azure/active-directory/hybrid/whatis-fed

AravindKonda

Copper Contributor

Oct 09, 2020

Hi Vasil,

As Office 365 is accessed from AWS VPC cloud , what IP addresses I need to provide while whitelisting IP address using conditional access of Azure Active Directory. I have with me details of AWS VPC CIDR , but CIDR range is private Ip addresses. I think I need to provide public IP addresses in AAD configuration , so what IP address from AWS I should be looking for?