I received an email with the following subject:
“Let’s Encrypt staging environment certificate expiration notice for domain xxx.com”
I see other questions about this, but none of them mention the “staging environment”.
The email states:
You issued a testing cert (not a live one) from Let’s Encrypt staging
environment. This mail takes the place of what would normally be a renewal
reminder, but instead is demonstrating delivery of renewal notices. Have a nice
I wasn’t aware that I issued a testing cert. Is this a normal notification or have I done something terribly wrong? I have about a dozen other hosts and have not seen such a message on them.
Thanks - Charles