Can FYI restrict access to specific IP addresses only?

Question

Some businesses choose to increase their security by preventing access to software from outside their network, by blocking specific IP addresses, or alternatively, only allowing connections from specific IP addresses.

Can FYI restrict access based on IP address?

Solution

While FYI doesn't have the ability to restrict accounts based on specific IP addresses, the Microsoft login can be restricted using Conditional Access Policies. 

Refer to the Microsoft article Block access by location with Azure AD Conditional Access.