# Wrong sending domain used

**URL:** <https://meta.discourse.org/t/wrong-sending-domain-used/43723>\
**Category:** Self-hosting\
**Created:** [5 Maggio 2016, 11:18am UTC](https://meta.discourse.org/t/wrong-sending-domain-used/43723 "2016-05-05T11:18:24Z")\
**Posts on this page:** 1\
**Showing post:** 5

<div class="post-metadata">

**Author:** ![codinghorror](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/codinghorror/32/110067_2.png) [@codinghorror](https://meta.discourse.org/u/codinghorror)\
**Post date:** [5 Maggio 2016, 8:48pm UTC](https://meta.discourse.org/t/wrong-sending-domain-used/43723/5 "2016-05-05T20:48:08Z")

</div>

You must validate the domain

`discourse.example.com`

with your email provider. If you fail to validate that domain with your email provider you will have problems.

Also Bitnami installs are not supported here, only Docker based installs.

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_[View the full topic](https://meta.discourse.org/t/wrong-sending-domain-used/43723)._