> For the complete documentation index, see [llms.txt](https://duelyst.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://duelyst.gitbook.io/docs/references/official-domains/socials-and-emails.md).

# Socials and Emails

When you receive an email purporting to be official, please carefully verify if the domain name of the email address aligns with the content provided above. Remain cautious and vigilant to avoid falling prey to deception.