Why has plex changed my username?

[D_eight6]

All accounts are having a unique username set

We’re currently going through a process to ensure that all Plex accounts have a “username” set. Specifically for those who had their default username set as their email address, we’re automatically assigning a username to the account. For accounts where this occurred, we’re sending a notification email to let the user know that it happened. Just to be super clear: Those are legitimate emails, sent from us (Plex). If you received such a notice and you’re fine with the new username chosen for you…