# How to set domain value in Email -\> Server Settings

**URL:** <https://meta.discourse.org/t/how-to-set-domain-value-in-email-server-settings/368902>\
**Category:** Self-hosting\
**Created:** [June 4, 2025, 8:14pm UTC](https://meta.discourse.org/t/how-to-set-domain-value-in-email-server-settings/368902 "2025-06-04T20:14:18Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![Andrew\_Rowe](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/andrew_rowe/32/445877_2.png) [@Andrew\_Rowe](https://meta.discourse.org/u/Andrew_Rowe)\
**Post date:** [June 5, 2025, 6:07pm UTC](https://meta.discourse.org/t/how-to-set-domain-value-in-email-server-settings/368902/10 "2025-06-05T18:07:06Z")

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from [link in post 2](https://meta.discourse.org/t/how-to-set-domain-value-in-email-server-settings/368902/2) above

If you change **just** SMTP settings, you can do just this to apply them without doing a full rebuild:

```plaintext
cd /var/discourse
./launcher destroy app
./launcher start app

```

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_[View the full topic](https://meta.discourse.org/t/how-to-set-domain-value-in-email-server-settings/368902)._