Forum Discussion
Restricting client access to other Office 365 tenants
Hi, When allowing connectivity into Office 365, is there a way to restrict access to a single a tenant? For the purposes of DLP I need to prevent internal machines logging onto any another email ...
There's no way to do this in O365, even if you have AD FS in place. You can probably use a similar solution to what's described in the article, with inspecting all traffic to O365, but I wouldnt really recommend such approach. As Dean mentioned, there are plenty controls available as part of O365 or additional services to secure access to your data, one of them (or a combination) should meet your needs.
This is not true. Tenant Restrictions is the name of the technology to acheive this. Google / Bing "microsoft tenant Restrictions"