Forum Discussion

Peter Campbell's avatar
Peter Campbell
Brass Contributor
Mar 26, 2020

Block external domain sending teams guest invite

Hi all,

 

Working within the Education sector is there a way to block a domain from sending guest invites into our MS Teams tenant.

We have guest access disabled but that does not stop our students joining other schools MS Teams Channel.

4 Replies

  • Microsoft is working on a feature that will allow you to control to which tenants (if any) your own users can be added as Guests. No ETAs yet though.

    • GlenHowie's avatar
      GlenHowie
      Copper Contributor
      I hope Microsoft is treating this as a priority! My daughter just told me my Grandson in K is getting outside chat requests! VERY BAD
  • No, you can't someone else from sending it your users. But you could block e-mails with a specific subject in Exchange Online, that will at least stop them from receiving the information that they are invited.
    But then they will probably just use another e-mail address.

    Why do you want to stop them from collaborating with other students?
    • Peter Campbell's avatar
      Peter Campbell
      Brass Contributor

      The issue is that it is coming from students from other external schools, it's becoming distracting for the students, also the school as a client has requested it.

      I like the idea of using Exchange, thanks!

       

       LinusCansby 

Resources