Blog > The Annual Certificate Refresh

The Annual Certificate Refresh

Another year past and we needed to again refresh our certificates.

As in previous years, e.g. 2018, 2019, and 2020, we rolled over certificates across all systems. Different from previous years though; this year we made a mistake when creating the full chain certificate file. This meant a disruption of the connection for many users. Fortunately we discovered the mistake and fixed it right away. The disruption was short. We apologize for any inconvenience that this may have caused.

The new certificate applies to, imaps:// and smtps://

As in previous years, we publish the fingerprint here: