Fixing a Let’s Encrypt certificate renewal error

So just a moment ago I was wondering why my Let’s Encrypt certificate on a particular server wasn’t renewing. I’m using a simple script called acme-tiny for Let’s Encrypt as it’s just about the lightest implementation for it.  However it failed with this error message: Traceback (most recent call last): File “/home/user/”, line 198, in […]

Let’s Encrypt intermediate certificate change

I checked one of the sites I use Let’s Encrypt free SSL certificates on SSL Labs’ SSL Test recently and found to my dismay that they only got a “B” grade while I was pretty sure I got an “A” grade before. Looking at the details it showed the intermediate certificate chain to be incomplete […]