Hello. We discovered a weird issue where the challenge create by our letsencrypt tool, which is 87 bytes in sizer, cannot be validated. We get the following error,
Authorization Result: invalid
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The ACME server was probably unable to reach http://jira.alphinat.com/.well-known/acme-challenge/v1lLlQ28n4M24sJiSOivGj0cd7E5bQBnmbclb4n6p44
Check in a browser to see if the answer file is being served correctly.
Now if you try the above URL in a browser, only 76 bytes are shown. Yet the text file on disk has 87 bytes.
So I did some tests and created a 11 bytes text file on disk. Tried to load it. I got 0 bytes. But if I added one extra bytes, then the first byte of the file shows up. Anybody has an idea what kind of configuration problem could cause this?
