# ID externo de SSO externo no reconocido

**URL:** <https://meta.discourse.org/t/external-sso-external-id-not-recognised/80989>\
**Category:** SSO\
**Created:** [20 Febrero, 2018 02:02 UTC](https://meta.discourse.org/t/external-sso-external-id-not-recognised/80989 "2018-02-20T02:02:03Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![supermathie](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/supermathie/32/507518_2.png) [@supermathie](https://meta.discourse.org/u/supermathie)\
**Post date:** [20 Febrero, 2018 02:42 UTC](https://meta.discourse.org/t/external-sso-external-id-not-recognised/80989/7 "2018-02-20T02:42:17Z")

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@aseemc please take note of the warning below the ‘Enable SSO’ checkbox:

> (WARNING: USERS’ EMAIL ADDRESSES _MUST_ BE VALIDATED BY THE EXTERNAL SITE!)

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