# Problem with changing password from mail

**URL:** https://meta.discourse.org/t/problem-with-changing-password-from-mail/192070
**Category:** Self-hosting
**Created:** [May 30, 2021, 8:59am UTC](https://meta.discourse.org/t/problem-with-changing-password-from-mail/192070 "2021-05-30T08:59:29Z")
**Posts on this page:** 1
**Showing post:** 4

<div class="post-metadata">

### Author: ![pfaffman](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/pfaffman/32/120154_2.png) [@pfaffman](https://meta.discourse.org/u/pfaffman)
#### Post date: [May 31, 2021, 1:56pm UTC](https://meta.discourse.org/t/problem-with-changing-password-from-mail/192070/4 "2021-05-31T13:56:15Z")

</div>

Did you follow these instructions?

> [@Troubleshoot email on a new Discourse install](https://meta.discourse.org/t/troubleshoot-email-on-a-new-discourse-install/16326/1):
>
> If you had any errors in your `app.yml` and made changes , you _MUST_ rebuild the container for those changes to take effect!
> 
> ```plaintext
> cd /var/discourse/
> ./launcher rebuild app
> 
> ```

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_[View the full topic](https://meta.discourse.org/t/problem-with-changing-password-from-mail/192070)._