TLS not working with iOS beta?

Henrik Johansson henrikj at henkis.net
Thu Sep 5 00:06:37 EEST 2019



> On 4 Sep 2019, at 21:35, Jean-Daniel <jddupas at xooloo.com> wrote:
> 
> Just a wild guess as I didn’t try to configure Mail on Catalina yet, but it looks like your server only supports ‘DHE-RSA…’ ciphers.
> I think that modern systems prefers using ECDHE key exchange and would not be surprise if iOS requires it.
> 
> What version of OpenSSL are you using ?

A good guss, I am using 1.0.2r, but it is missing ECDHE so that seems like the problem. I will try with a openssl that supports it.

Thank you!

Regards
Henrik

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