Hello, Your certificate (or certificates) for the names listed below will expire in 19 days (on 23 Feb 17 15:17 +0000). Please make sure to renew your certificate before then, or visitors to your website will encounter errors. repo.ffnw.de For any questions or support, please visit https://community.letsencrypt.org/. Unfortunately, we can't provide support by email. If you are receiving this email in error, unsubscribe at http://mandrillapp.com/track/unsub.php?u=30850198&id=89c9b40795c548d5a491e6df5e518bd5.ASoG9xqfEug89um4JoJs0hEKMgQ%3D&r=https%3A%2F%2Fmandrillapp.com%2Funsub%3Fmd_email%3Dadmin%2540ffnw.de (HTTP link, we know. We're working on it!) Regards, The Let's Encrypt Team