• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
  • We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.

Resolved let's encrypt error ipv6

aarucanada said:
This is due to Cloudflares SSL Setup. In order to get rid of the added and hidden AAAA records, goto the SSL/TLS Tab of the domain (IN CLOUDFLARE) and change your setting from FLEXIBLE to FULL. Then proceed with your SSL setup and you should be good.
Click to expand...
I had a similar problem and by making this change to ssl in Cloudflare it was fixed immediately when I generated the new ssl certificate in Plesk
 
AUSER said:
Same here. I also made an account because, unlike the actual Plesk documentation, this actually solved the problem. Carefully following the instructions in the articles Plesk liked to failed to resolve the issue so I'm glad I found this thread.
Click to expand...
That's awesome. Appreciate that!
 
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