# Email Authentication **URL:** \ **Category:** Questions about Thunkable X\ **Created:** [March 22, 2019, 6:42am UTC](https://community.thunkable.com/t/email-authentication/73196 "2019-03-22T06:42:41Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Farhad\_heydari](https://avatars.discourse-cdn.com/v4/letter/f/9e8a1a/32.png) [@Farhad\_heydari](https://community.thunkable.com/u/Farhad_heydari)\ **Post date:** [March 22, 2019, 6:42am UTC](https://community.thunkable.com/t/email-authentication/73196/1 "2019-03-22T06:42:41Z")
Hi Everyone May I know how to use the Email Authentication (Firebase) On Thunkable I want to my application to send a no replay email to the emails that are registering for confirmation. please let me know how to use i have searched many time but could find only I found that they use the database, not Authentication which doesn’t send emails Please post a video if you have about this or simply explain if you don’t have any problem Thank you 🙂 ---
**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\ **Post date:** [March 22, 2019, 10:28am UTC](https://community.thunkable.com/t/email-authentication/73196/2 "2019-03-22T10:28:16Z")
Hi @Farhad_heydari, I’ve moved your question to #thunkable-cross because I think that’s what you’re asking about. Have you seen our set up guide for using the sign in component? [https://docs.thunkable.com/sign-in-1](https://docs.thunkable.com/sign-in-1) ---
**Author:** ![Farhad\_heydari](https://avatars.discourse-cdn.com/v4/letter/f/9e8a1a/32.png) [@Farhad\_heydari](https://community.thunkable.com/u/Farhad_heydari)\ **Post date:** [March 23, 2019, 5:11am UTC](https://community.thunkable.com/t/email-authentication/73196/3 "2019-03-23T05:11:50Z")
🙅‍♀️ ---
**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\ **Post date:** [November 8, 2024, 12:16pm UTC](https://community.thunkable.com/t/email-authentication/73196/4 "2024-11-08T12:16:01Z")