Hi, folks,
@fixingthembugs @JerMah @Pflyg @timh @Tredwell
We've identified a problem with these e-mails, where the wrong sample hostname was selected. We've paused sending while we fix the problem with how we queried our database. The database itself is accurate.
The security and integrity of your Let's Encrypt registration (account) and certificates were not affected. Hostnames are made public in Certificate Transparency logs, so this was not a breach of private data.