> For the complete documentation index, see [llms.txt](https://rig-rooms.gitbook.io/rig-rooms-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://rig-rooms.gitbook.io/rig-rooms-docs/trust/signup-email-rules.md).

# Signup Email Rules

Rig Rooms restricts signup emails to reduce throwaway farms and abuse. If signup fails, check these rules first.

## Local-part rules (before the `@`)

* Letters and numbers only
* At least **6** characters
* **No** `.` `+` `_` `-` or other symbols
* Birth-year suffixes like `name2000` are OK
* A single trailing digit can be OK if the handle is long enough
* Short number-only suffixes like `name12` are often blocked
* Plus-tags and dotted Gmail tricks are blocked

## Allowed provider examples

Common consumer providers are supported (Gmail, Outlook/Hotmail, Yahoo, iCloud, AOL, Verizon, and several regional providers such as QQ/foxmail and NetEase). Unsupported / disposable domains are rejected.

## After signup

1. Verify email
2. Hold **≥ 100,000 $COMPUTE** on-chain in the platform wallet to unlock welcome packs / earning gates
3. Build an operational rig — [Getting Started](/rig-rooms-docs/play-and-earn/getting-started.md)

## Related

* [Play](https://rigrooms.com/play/login)
* [Is Rig Rooms Legit?](/rig-rooms-docs/trust/is-rig-rooms-legit.md)
* [FAQ](/rig-rooms-docs/help/faq.md)
* Site guide: [Signup email rules](https://rigrooms.com/guidebook/signup-email-rules)


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