> For the complete documentation index, see [llms.txt](https://docs.xwg.games/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.xwg.games/smart-contract/mail.md).

# Official Email Domains

X World Games official email domains: **@xwg.games** and **@mail.xwg.games**

**@xwg.games** domain name mailbox is for external contact and its email address is: <xxxx@xwg.games> mail

**@mail.xwg.games** domain name mailbox is for DM mail and other notification mail and its mail address is: <noreply@mail.xwg.games>

When you receive an email claiming to be the official, please pay attention to whether the domain name of the email address matches the above content, and beware of being deceived.