Invalid Proxy referenced with curl command

Hi folks,


I"m hoping that this forum can offer some insight on this issue.


We have a team of users that needs to run a curl command via Terminal that alllows them to connect to an external site.


When some of the users try this command, it referenes and invalid proxy setting, and the connection fails.


[Computer_Name]:~ [UserAccount]$ curl -vv https://[ExternalSite]

* Rebuilt URL to: https://[externalsite]

* Trying [proxyIPaddress]...

* Connected to [ProxyIPAddress] ([ProxyIPAddress]) port 3128 (#0)

* Establish HTTP proxy tunnel to [ExternalSite]:443

* Proxy auth using Basic with user '[UserAccount]'

> CONNECT [ExternalSite]:443 HTTP/1.1

> Host: [ExternalSite]:443

> Proxy-Authorization: Basic bXBhcms6UEFTU1dPUkQ=

> User-Agent: curl/7.43.0

> Proxy-Connection: Keep-Alive


This problem seems to only be limited to that set of users profile on the affected device. For example, other user accounts can log into the affected device, and run the same curl command successfully. Also the affected user can log into another computer and run the same curl command successfully.


Any idea where we would reference to the proxy settings with a specific user's profile - e.g. User Library, plist, etc.


Note that these users are all running the same OS version 10.10.5 on 15-inch Retina MacBook Pro (Late 2013) models.


Thanks.

Invalid Proxy referenced with curl command
 
 
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