Thanks for this, Eric.
I created an ‘iCloud.com’ address for myself, and did some tests.
First, I tried sending to it with my existing tlsserverciphers file, which
contained:
ADH-AES256-SHA:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:AES256-SHA:ADH-AES128-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES12
Attempts to send messages to a user at 'me.com' (whose mail exchanger is
at Apple's 'icloud.com') have been failing consistently with the error:
TLS connect failed: error:14077410:SSL
routines:SSL23_GET_SERVER_HELLO:sslv3 alert
handshake failure; connected to 17.158.8.113.
Does anyone kn