> For the complete documentation index, see [llms.txt](https://help.ppgg.in/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.ppgg.in/docs/self-hosting/deploy-and-configure/optional-features.md).

# 可选功能

- [自托管 Send](https://help.ppgg.in/docs/self-hosting/deploy-and-configure/optional-features/self-hosting-send.md)
- [自托管 SCIM](https://help.ppgg.in/docs/self-hosting/deploy-and-configure/optional-features/self-hosting-scim.md)
- [自托管家庭版赞助](https://help.ppgg.in/docs/self-hosting/deploy-and-configure/optional-features/self-hosting-families-sponsorships.md)