Hey guys, since Friday last week, all sort of clients have been reporting everything from Outlook needing credentials and not signing in to similar issues with OneDrive. Issue appears to be clients who have certain domain registrars (this is in Australia). TPP and anything Netregistry seem to be the culprits. Moving over DNS to Cloudflare seems to have resolved the issue. TPP are saying nothing is wrong on their end and even tried to blame our website host........... Wondering how wide spread this is?