> For the complete documentation index, see [llms.txt](https://notes.ubg-hacking.team/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://notes.ubg-hacking.team/attacks/reconnaissance/o365-realminfo.md).

# O365 RealmInfo

{% embed url="<https://login.microsoftonline.com/getuserrealm.srf?login=email@example&xml=1>" %}
Change email
{% endembed %}