# Install Discourse for development using Docker

**URL:** https://meta.discourse.org/t/install-discourse-for-development-using-docker/102009
**Category:** Developer Guides
**Tags:** docker, dev-install, how-to
**Created:** [November 16, 2018, 9:40am UTC](https://meta.discourse.org/t/install-discourse-for-development-using-docker/102009 "2018-11-16T09:40:04Z")
**Posts on this page:** 1
**Showing post:** 323

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### Author: ![manu-p](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/manu-p/32/553421_2.png) [@manu-p](https://meta.discourse.org/u/manu-p)
#### Post date: [May 7, 2026, 4:45pm UTC](https://meta.discourse.org/t/install-discourse-for-development-using-docker/102009/323 "2026-05-07T16:45:04Z")

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Hello, although everything seems to be working after following this tutorial on an Ubuntu 26.04 machine, no emails appear to be sending.

I did start d/mailhog in a dedicated terminal, and I can see the HTML/CSS code of the email sent after a test user registered, but the user receives nothing at the email address I provided…

What did I miss, and how can I fix it? 🙏

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