Let's Encrypt will revoke 3 million certificates on March 4 2020


Just reporting here from cPanel forums in case you have certificates affected which is only 2.6% of all Let's Encrypt certificates.

Link to cPanel forums: https://forums.cpanel.net/threads/l...-million-certificates-on-march-4-2020.668345/

You can verify if you have certificates that will be affected by doing the following:
  • Login to WHM
  • Go to Account Information > List Accounts
  • Click on Download all records to a csv file (lower right corner)
  • Open the csv file and copy the entire domains column
  • Paste your domains to the following link https://checkhost.unboundtest.com/ and click "Query"
If all results show "ok", you don't have to do anything!