> For the complete documentation index, see [llms.txt](https://help.security.gallagher.com/knowledge-hub/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.security.gallagher.com/knowledge-hub/products/integrations/third-party-readers/salto/salto-troubleshooting/salto-salto-over-65-535-cardholders-in-the-denylist.md).

# Salto exceeds 65,535 cardholders in the denylist

Increase Salto editable-card capacity and manage expired keys for large cardholder populations.

Salto defaults to **65,535 active cardholders**. To raise it:

1. **General Options → SHIP:** set **Expired Keys** to **less than 365 days** (for large sites, less than 100) to purge unused expired keys. Recheck after 24 hours.

![Salto Space SHIP settings: Expired Keys "100 days"](https://328339335-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6bM8WhlBE9BYizPWJaPN%2Fuploads%2Fgit-blob-e7d8ab544b216f5d2440ccde7c63f059640c08d7%2FSECHUB-SALTO-21-ship-expired-keys.png?alt=media)

2. **General Options → Advanced:** enable **`MORE_THAN_64K_USERS`**. This raises editable cards from 65,535 to **4 million**. It does **not** change the 65,535-key denylist-cancel limit.

![Salto Space Advanced parameters: PROX\_ANTICLONING 0, PPD\_RESET\_LOCKS 1, MORE\_THAN\_64K\_USERS 1](https://328339335-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6bM8WhlBE9BYizPWJaPN%2Fuploads%2Fgit-blob-305daa915953e6485332e67177baa8761c34f3b2%2FSECHUB-SALTO-22-advanced-parameters.png?alt=media)

***

🔗 **Related**

* [Salto Access blacklisted cards](/knowledge-hub/products/integrations/third-party-readers/salto/salto-troubleshooting/salto-access-blacklisted-cards.md). The related blacklist limit.


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