Microsoft's upcoming Teams update, set for targeted releases in early November 2025 and worldwide by January 2026, will allow users to initiate chats with only an email address, even if the recipient isn't a Teams user. This feature raises security concerns among experts.
then push for email
Emails are slow and bothersome, and I can’t edit them. Long email chains get very confusing as well in my experience, group chats between a few people are easier to handle.
They’re not confusing if people don’t top-post or include miles of signatures.