Our server will be switched to the brand new, super fast http2 protocol. This brings a speed gain in loading for all current websites maintained by us, as long as they are encrypted (SSL).
Starting today (6/16/2020), our provider will start adjusting the TLS versions on our mail servers.
This means that the security level of the encryption is increased. Most email programs should have no problem with this and continue to work seamlessly.
Lists of millions of compromised user accounts have surfaced on the Internet. Some research institutes have prepared this data and offer ways to check whether you are affected.