Just implemented an HTTP proxy and could no longer use Outlook to connect to Exchange Online / Office 365.
After many hours of searching, I came across these addresses to be EXCLUDED from the proxy.
Office 365 URLs and IP address ranges.
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Just implemented an HTTP proxy and could no longer use Outlook to connect to Exchange Online / Office 365.
After many hours of searching, I came across these addresses to be EXCLUDED from the proxy.
Office 365 URLs and IP address ranges.