# IP Whitelist

**URL:** <https://forum.mautic.org/t/ip-whitelist/5921>\
**Category:** Product Support\
**Created:** [February 26, 2016, 6:55pm UTC](https://forum.mautic.org/t/ip-whitelist/5921 "2016-02-26T18:55:40Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![vihuarar](https://avatars.discourse-cdn.com/v4/letter/v/e5b9ba/32.png) [@vihuarar](https://forum.mautic.org/u/vihuarar)\
**Post date:** [February 26, 2016, 6:55pm UTC](https://forum.mautic.org/t/ip-whitelist/5921/1 "2016-02-26T18:55:40Z")

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Hi…  
  
  
  
I have a server that for security reasons has blocked all outcomming connections…so my mautic app cant connect to the server to download new languages… and to connect to the IP LOOKUP Data STORE  
  
  
  
Which IPs should I allow?

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<div class="post-metadata">

**Author:** ![vihuarar](https://avatars.discourse-cdn.com/v4/letter/v/e5b9ba/32.png) [@vihuarar](https://forum.mautic.org/u/vihuarar)\
**Post date:** [February 26, 2016, 6:55pm UTC](https://forum.mautic.org/t/ip-whitelist/5921/2 "2016-02-26T18:55:40Z")

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Hi…

I have a server that for security reasons has blocked all outcomming connections…so my mautic app cant connect to the server to download new languages… and to connect to the IP LOOKUP Data STORE

Which IPs should I allow?