Don't show email addresses for guests from other organisations
Where a guest is added to a Team from another organisation, their email address is visible to all other team members, and they are identified by the first part of their email address (before @).
For some types of collaboration it would be good if guests could be added in a way which give them aliases, so they can't see each others' email addresses.
Carolyn Gaither commented
Agree with John it should be decided by the team leader/owner
John Egleston commented
This should be a per-team setting.