# Mautic Trusted Hosts

**URL:** <https://forum.mautic.org/t/mautic-trusted-hosts/3614>\
**Category:** Product Support\
**Created:** [April 27, 2016, 5:14pm UTC](https://forum.mautic.org/t/mautic-trusted-hosts/3614 "2016-04-27T17:14:55Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![mhal](https://avatars.discourse-cdn.com/v4/letter/m/e79b87/32.png) [@mhal](https://forum.mautic.org/u/mhal)\
**Post date:** [April 27, 2016, 5:14pm UTC](https://forum.mautic.org/t/mautic-trusted-hosts/3614/1 "2016-04-27T17:14:55Z")

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I am unable to find documentation on the “Trusted Hosts” setting under “Miscellaneous Settings” on the “System Settings” tab.  
  
  
  
By setting that field, what does it do? Is that a whitelist to the tracking pixel, or access to the whole application?  
  
  
  
Here’s what I am looking to do -  
  
  
  
I’d like to lock down Mautic so only our servers can use the tracking pixel.

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**Author:** ![mhal](https://avatars.discourse-cdn.com/v4/letter/m/e79b87/32.png) [@mhal](https://forum.mautic.org/u/mhal)\
**Post date:** [April 27, 2016, 5:14pm UTC](https://forum.mautic.org/t/mautic-trusted-hosts/3614/2 "2016-04-27T17:14:55Z")

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I am unable to find documentation on the “Trusted Hosts” setting under “Miscellaneous Settings” on the “System Settings” tab.

By setting that field, what does it do? Is that a whitelist to the tracking pixel, or access to the whole application?

Here’s what I am looking to do -

I’d like to lock down Mautic so only our servers can use the tracking pixel.

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**Author:** ![drold](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/drold/32/2400_2.png) [@drold](https://forum.mautic.org/u/drold)\
**Post date:** [March 15, 2024, 2:17am UTC](https://forum.mautic.org/t/mautic-trusted-hosts/3614/3 "2024-03-15T02:17:18Z")

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Do people answer these questions? Seems like Mautic is dead or close to it.

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**Author:** ![ricfreire](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/ricfreire/32/14973_2.png) [@ricfreire](https://forum.mautic.org/u/ricfreire)\
**Post date:** [March 18, 2024, 10:53am UTC](https://forum.mautic.org/t/mautic-trusted-hosts/3614/4 "2024-03-18T10:53:35Z")

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@drold this article is quite old, dating back 8 years already. It’s likely that the issue was resolved by the author independently, and they simply forgot to share the solution, or perhaps the team reached out to them via Slack or another communication channel and provided assistance.

The Mautic community is expanding every month, but we remain relatively small. Given your tenure as a longstanding member of the forum, why you do not contribute more to helping others as well? 🙂