In the proxy setting of windows, many organisations store the location of a proxy script file, whose extension ends with .pac. If you can't find anything related to .pac in your proxy settings on windows system, then this question is quite unrelated to your problem. – shanti Jan 4 at 13:08

May 06, 2009 How do I find my proxy IP? : Augusta Free Press Nov 23, 2019 How to know proxy server address and port number? Read on

May 06, 2009

Jan 12, 2015

Disable Proxy Settings. If you are not using Proxy Server or VPN, you should be able to fix the error …

If Manual proxy configuration is selected, click on "View". You should see a list of proxy entries: "FTP Proxy", "Gopher Proxy", etc. The proxy server that is being used to censor Internet access is the entry next to "HTTP Proxy". That is the entry you want to make a note of, if you are gathering information about what proxy server your school Jan 12, 2015 · This dialog should instantly tell you whether you are using a proxy or not. If the box is checked, you are using a proxy. If you click the Advanced button, you can actually see what proxy you are using. In this case, it’s a process running on the localhost system on port 49477. Clearly very suspect. 5. The address recorded in the field labeled "Server" is the Exchange Server Address you need to provide when logging into Karbon. Mac Outlook. If you're using Outlook for Mac, you can find your Exchange server address in the following way. 1. In Outlook open "Preferences" I am trying to determine my proxy server ip and port number in order to use a google calendar syncing program. I downloaded the proxy.pac file using google chrome. The last line reads: return "PROXY proxyhost:1081";