# Proxy inverso reescribe el dominio en enlaces externos de los mensajes

**URL:** <https://meta.discourse.org/t/reverse-proxy-rewrites-domain-in-external-links-in-posts/83078>\
**Category:** Support\
**Created:** [15 Marzo, 2018 14:58 UTC](https://meta.discourse.org/t/reverse-proxy-rewrites-domain-in-external-links-in-posts/83078 "2018-03-15T14:58:19Z")\
**Posts on this page:** 1\
**Showing post:** 9

<div class="post-metadata">

**Author:** ![Falco](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/falco/32/179432_2.png) [@Falco](https://meta.discourse.org/u/Falco)\
**Post date:** [19 Marzo, 2018 13:57 UTC](https://meta.discourse.org/t/reverse-proxy-rewrites-domain-in-external-links-in-posts/83078/9 "2018-03-19T13:57:46Z")

</div>

> [@tpavliuk](#):
>
> > [@Falco](#):
> >
> > And what guide did you follow for the external reverse proxy you are using? I see a bunch of extra cookies, etc…
> 
> We using IIS for external reverse proxy.

Cool, I just tested in your live site, after disabling ServiceWorkers, and the problem persist.

I think it’s an error on the reverse proxy configuration, because I can repro the error with a simple curl:

```plaintext
➜ ~ curl -v https://i.materialise.com/forum/clicks/track\?url\=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DRaiLd3QBmC0\&post_id\=589\&topic_id\=388                 
* Trying 54.208.178.103...
* Connected to i.materialise.com (54.208.178.103) port 443 (#0)
> GET /forum/clicks/track?url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DRaiLd3QBmC0&post_id=589&topic_id=388 HTTP/1.1
> Host: i.materialise.com
> User-Agent: curl/7.55.1
> Accept: */*
> 
< HTTP/1.1 302 Found
< Cache-Control: no-store, must-revalidate, no-cache, private
< Content-Type: text/html; charset=utf-8
< Location: https://i.materialise.com/watch?v=RaiLd3QBmC0
< Set-Cookie: GaClientId=84c67115-16e3-4963-887a-b4455b6fe63d; expires=Fri, 19-Mar-2021 13:56:40 GMT; path=/
< Set-Cookie: GaClientId=84c67115-16e3-4963-887a-b4455b6fe63d; expires=Fri, 19-Mar-2021 13:56:40 GMT; path=/
< Set-Cookie: lang=EN; expires=Mon, 17-Sep-2018 13:56:40 GMT; path=/
< X-Frame-Options: SAMEORIGIN
< X-XSS-Protection: 1; mode=block
< X-Content-Type-Options: nosniff
< X-Discourse-Route: clicks/track
< X-Request-Id: 1055bd86-75bd-4020-8840-0b4f6a18f1b3
< X-Runtime: 0.006256
< Referrer-Policy: no-referrer-when-downgrade
< P3P: policyref="/w3c/p3p.xml", CP="CAO CURa ADMa DEVa TAIa OUR BUS UNI PUR COM NAV INT CNT STA"
< Date: Mon, 19 Mar 2018 13:56:39 GMT
< Content-Length: 109
< 
* Connection #0 to host i.materialise.com left intact
<html><body>You are being <a href="https://www.youtube.com/watch?v=RaiLd3QBmC0">redirected</a>.</body></html>

```

Look at the **Location** header in the response.

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