Hello
Our company sharepoint (Office 365) contains also several RSS feeds.
How it is possible to download xml file out of this feed (website) using PowerShell?
I can authenticate with sharepoint using CSOM but do not what to do next.
As service user is not administrator I cannot use "SPOService".

This script works OK for standard website, but not for Sharepoint.
$doc = New-Object System.Xml.XmlDocument
$doc.Load("http://www.{CompanySite}.com/feed/")
$doc.save("C:\temp\feed.xml")
I am getting this error when using for company Sharepoint:
"The remote server returned an error: (403) Forbidden."

Thanks for your time considering this question.

Jozin

don't use the object model at all.. just use System.Net.WebClient, set credentials, and then DownloadString.