# SSO errors - some emails receive "Validation failed: Primary email is not allowed."

**URL:** <https://meta.discourse.org/t/sso-errors-some-emails-receive-validation-failed-primary-email-is-not-allowed/144484>\
**Category:** SSO\
**Created:** [16 במרץ,‏ 2020,‏ 3:41pm UTC](https://meta.discourse.org/t/sso-errors-some-emails-receive-validation-failed-primary-email-is-not-allowed/144484 "2020-03-16T15:41:44Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![bvdrie72](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/bvdrie72/32/158775_2.png) [@bvdrie72](https://meta.discourse.org/u/bvdrie72)\
**Post date:** [20 במרץ,‏ 2020,‏ 7:01pm UTC](https://meta.discourse.org/t/sso-errors-some-emails-receive-validation-failed-primary-email-is-not-allowed/144484/3 "2020-03-20T19:01:41Z")

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Sorry, I had notifications turned off for some reason.

There is nothing consistent or unique about the email addresses.

- Mostly gmail accounts
- no funky characters (alpha\_numeric) only

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