# Hostname does not match server certificate

**URL:** <https://meta.discourse.org/t/hostname-does-not-match-server-certificate/65350>\
**Category:** Self-hosting\
**Created:** [28. Juni 2017 um 19:53 UTC](https://meta.discourse.org/t/hostname-does-not-match-server-certificate/65350 "2017-06-28T19:53:10Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![mpalmer](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/mpalmer/32/45740_2.png) [@mpalmer](https://meta.discourse.org/u/mpalmer)\
**Post date:** [28. Juni 2017 um 23:20 UTC](https://meta.discourse.org/t/hostname-does-not-match-server-certificate/65350/2 "2017-06-28T23:20:51Z")

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> [@Troubleshoot email on a new Discourse install](https://meta.discourse.org/t/troubleshoot-email-on-a-new-discourse-install/16326/240):
>
> Log says that the hostname does not match the server certificate. Any bit of help?

Fix the server certificate so it matches the hostname. Without knowing which certificate, and which hostname, and how all this came to be, it’s a bit hard to be more helpful than that.

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_[View the full topic](https://meta.discourse.org/t/hostname-does-not-match-server-certificate/65350)._