# Problems with oauth2-basic-support

**URL:** <https://meta.discourse.org/t/problems-with-oauth2-basic-support/188520>\
**Category:** SSO\
**Created:** [April 29, 2021, 10:00am UTC](https://meta.discourse.org/t/problems-with-oauth2-basic-support/188520 "2021-04-29T10:00:13Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![wayyt\_cc3090](https://avatars.discourse-cdn.com/v4/letter/w/aca169/32.png) [@wayyt\_cc3090](https://meta.discourse.org/u/wayyt_cc3090)\
**Post date:** [April 30, 2021, 1:01pm UTC](https://meta.discourse.org/t/problems-with-oauth2-basic-support/188520/7 "2021-04-30T13:01:20Z")

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Because my oauth2 server didn’t have email field . So When I used oauth2 login，discourse want’s me input email and verify.

When I log in with oauth2 and enter an email, if my oauth2 server does not have an email field, how to realize that the email should be re-authenticated and overwrite the registered account, just like the github

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