The cert was issued to poal.co by Let's Encrypt. The cert is valid.
How old is your browser?
OP did say IE. I feel bad they don't know there's far better and newer options.
Yes, but it must be a really old version or something is messed up. I loaded up IE (forgive me) and it works just fine.
Sounds like his root cert cache got hosed. Or, he's lying.
Are we talking IE on Windows 10, 8, 7, XP, or something even less supported?
My web developer days from a decade ago are giving me flashbacks.
FOR THE LOVE OF GOD DON'T USE IE.
(post is archived)