"The website hosting this PDF blocked the request."

What you are seeing

"The website hosting this PDF blocked the request."


#Why it happens

The file sits behind a login, a signed or expiring URL, a firewall or a bot manager. The proxy fetches from a server with none of the reader's cookies, so anything that depends on the reader's session fails.


#What to do

Download the file once and attach it to the page, then point the macro at the attachment.


#Limits that apply here

Limit

Value

What happens

Link rules enforced by the proxy

Https only; no bare IP addresses; no int

Http links are upgraded to https and then required to be https. Blocked outright: localhost, example.com/.org/.net, test.com, anything under amazonaws.com or amazon.com, nip.io, and the .corp .domain



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