> This The Bat! Beta doesn't support any TLS 1.2 cipher with SHA-384.
> But it supports hardware implementation of AES, SHA-256 and SHA-1, depending > on the capabilities of the CPU on which you run The Bat! > I have only tested interoperability of The Bat! TLS 1.2 with OpenSSL and > gmail.com and fastmail.fm. Could you please test > more? Unfortunately, The Bat! doesn't currently log which cipher suite (let > alone version) it did select for a TLS connection. It worked for iCloud Mail and my own Mailsystem MDaemon 18.xx a windows Mail server with Ciphers setup via IIS Crypto having configured best praticse ciphers. Connection used for my own server: Tue 2018-06-26 13:30:04.351: SSL negotiation successful (TLS 1.2, 256 bit key exchange, 256 bit AES encryption) (LOG from Mailserver) Protocols TLS 1.2 Yes TLS 1.1 Yes TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030) ECDH x25519 (eq. 3072 bits RSA) FS 256 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f) ECDH x25519 (eq. 3072 bits RSA) FS 128 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028) ECDH x25519 (eq. 3072 bits RSA) FS 256 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027) ECDH x25519 (eq. 3072 bits RSA) FS 128 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014) ECDH x25519 (eq. 3072 bits RSA) FS 256 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013) ECDH x25519 (eq. 3072 bits RSA) FS 128 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (0x9f) DH 2048 bits FS 256 TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0x9e) DH 2048 bits FS 128 TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x39) DH 2048 bits FS 256 TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x33) DH 2048 bits FS 128 # TLS 1.1 (suites in server-preferred order) TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014) ECDH x25519 (eq. 3072 bits RSA) FS 256 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013) ECDH x25519 (eq. 3072 bits RSA) FS 128 TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x39) DH 2048 bits FS 256 TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x33) DH 2048 bits FS 128 iCLoud.com not sure what is used here. cheers Marcus ________________________________________________________ Current beta is 8.4.0.4 | 'Using TBBETA' information: http://www.silverstones.com/thebat/TBUDLInfo.html
