Let's Encrypt certificate expiration notice for deleted apps/domains

[SansGuidon]

Hey
I've searched for this issue but couldn't find information here, so I hope it's useful to share.
I've got some emails in past months, not much, but still annoying
This concerns applications I had installed in Cloudron then removed, and whose I've deleted the DNS entry as well. Despite this, I still receive emails from letsencrypt for certificates I don't care renewing. I wonder what can be done about that from a Cloudron user experience view?

Thanks in advance!

[nebulon]

Those are coming from letsencrypt itself, as a reminder to renew if still used. LetsEncrypt does not know if those domains are still in use. You can safely ignore such mails.

[SansGuidon]

Surely, but it's anyway confusing, isn't there a way to notify LetsEncrypt about that? After all if something is initiated by Cloudron it should be ideally properly ended by Cloudron for a consistent and less confusing user experience? I trully believe any alert/notification that can be ignored should be avoided at first to save everyone time (and avoiding topics/questions/grey hair like here )

[nebulon]

This is really something for LetsEncrypt to deal with, maybe you can unsubscribe with them for those.

As a matter of fact they seem to retire those https://letsencrypt.org/2025/01/22/ending-expiration-emails/

[SansGuidon]

Thank you @nebulon ... it's awesome timing , thanks for the share! I guess that should be considered a solved problem for the future then.