secp384r1 my email-clients weren’t able to connect to
This was what I found in the log.
TLS handshaking: SSL_accept() failed: error:1408A0C1:SSL routines:ssl3_get_client_hello:no shared cipher,
KEY_ALGO back to
rsa anything works as before.
It will still need some more time, till the new security-level will arrive at the end-users.