Well, it seems like the first step would be straightforward: Block these Microsoft accounts from editing. You can't have people contributing without accepting t

Well, it seems like the first step would be straightforward: Block these Microsoft accounts from editing. You can't have people contributing without accepting the license agreement. I would normally say the next step after that is to talk to someone at Microsoft. But it's very, very difficult not to infer malice or at least unwillingness to engage, here: Microsoft previously used a single account for all of these edits: https://www.openstreetmap.org/user_blocks/5701 https://www.openstreetmap.org/user_blocks/5701 That account was blocked, with well-described reasons. Now they're using per-user accounts, and haven't fixed the issues that were raised. That is not very encouraging.